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    <link:label id="lab_aer_AmortizationOfMaintenanceRightsExpense_EBDD14FB6BC5E21112FA06898AD57CAE_documentation_en-US" xlink:label="lab_aer_AmortizationOfMaintenanceRightsExpense_EBDD14FB6BC5E21112FA06898AD57CAE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the aggregate expense charged against earnings to allocate the maintenance rights expense related to a limited duration contract for service and contractual agreement that stipulates the lessee pay the lessor for use of an asset.</link:label>
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    <link:label id="lab_aer_AmountOfFlightEquipmentUnderOperatingLeasesReclassifiedToNetInvestmentInFinanceAndSaleTypeLeasesTotal_5CDC7D2D8A21D849C54906898AD5C4ED_terseLabel_en-US" xlink:label="lab_aer_AmountOfFlightEquipmentUnderOperatingLeasesReclassifiedToNetInvestmentInFinanceAndSaleTypeLeasesTotal_5CDC7D2D8A21D849C54906898AD5C4ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Flight equipment reclassified to net investment in finance and sales-type leases</link:label>
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    <link:label id="lab_aer_AmountOfFlightEquipmentUnderOperatingLeasesTransferredToOtherAssets_540EE056D1D496794EC606898AD55C5B_terseLabel_en-US" xlink:label="lab_aer_AmountOfFlightEquipmentUnderOperatingLeasesTransferredToOtherAssets_540EE056D1D496794EC606898AD55C5B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Flight equipment reclassified to other assets</link:label>
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_F3E5CB1D635D5482D2AA48831197BFB4_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_F3E5CB1D635D5482D2AA48831197BFB4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_F3E5CB1D635D5482D2AA48831197BFB4" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CreditFacilityDomain_0F870C0F835C700D7F89EC298BE1A6A1_terseLabel_en-US" xlink:label="lab_us-gaap_CreditFacilityDomain_0F870C0F835C700D7F89EC298BE1A6A1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit Facility [Domain]</link:label>
    <link:label id="lab_us-gaap_CreditFacilityDomain_0F870C0F835C700D7F89EC298BE1A6A1_label_en-US" xlink:label="lab_us-gaap_CreditFacilityDomain_0F870C0F835C700D7F89EC298BE1A6A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Facility [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_0F870C0F835C700D7F89EC298BE1A6A1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditFacilityDomain_0F870C0F835C700D7F89EC298BE1A6A1" xlink:to="lab_us-gaap_CreditFacilityDomain_0F870C0F835C700D7F89EC298BE1A6A1" xlink:type="arc" />
    <link:label id="lab_aer_TwoThousandThreeEcaCreditFacilityMember_E9856F7FA1B8EC57D077EC298BE11EA3_terseLabel_en-US" xlink:label="lab_aer_TwoThousandThreeEcaCreditFacilityMember_E9856F7FA1B8EC57D077EC298BE11EA3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2003 Airbus ECA Facility [Member]</link:label>
    <link:label id="lab_aer_TwoThousandThreeEcaCreditFacilityMember_E9856F7FA1B8EC57D077EC298BE11EA3_label_en-US" xlink:label="lab_aer_TwoThousandThreeEcaCreditFacilityMember_E9856F7FA1B8EC57D077EC298BE11EA3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Two Thousand Three Eca Credit Facility [Member]</link:label>
    <link:label id="lab_aer_TwoThousandThreeEcaCreditFacilityMember_E9856F7FA1B8EC57D077EC298BE11EA3_documentation_en-US" xlink:label="lab_aer_TwoThousandThreeEcaCreditFacilityMember_E9856F7FA1B8EC57D077EC298BE11EA3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Two Thousand Three ECA Credit Facility [Member]</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_TwoThousandThreeEcaCreditFacilityMember" xlink:label="loc_aer_TwoThousandThreeEcaCreditFacilityMember_E9856F7FA1B8EC57D077EC298BE11EA3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_TwoThousandThreeEcaCreditFacilityMember_E9856F7FA1B8EC57D077EC298BE11EA3" xlink:to="lab_aer_TwoThousandThreeEcaCreditFacilityMember_E9856F7FA1B8EC57D077EC298BE11EA3" xlink:type="arc" />
    <link:label id="lab_aer_TwoThousandFourEcaCreditFacilityFloatingRateTrancheMember_D892B5B978DF9748F79EEC298BE107FB_terseLabel_en-US" xlink:label="lab_aer_TwoThousandFourEcaCreditFacilityFloatingRateTrancheMember_D892B5B978DF9748F79EEC298BE107FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2004 Airbus ECA Credit Facility, Floating Rate Tranche [Member]</link:label>
    <link:label id="lab_aer_TwoThousandFourEcaCreditFacilityFloatingRateTrancheMember_D892B5B978DF9748F79EEC298BE107FB_label_en-US" xlink:label="lab_aer_TwoThousandFourEcaCreditFacilityFloatingRateTrancheMember_D892B5B978DF9748F79EEC298BE107FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Two Thousand Four Eca Credit Facility Floating Rate Tranche [Member]</link:label>
    <link:label id="lab_aer_TwoThousandFourEcaCreditFacilityFloatingRateTrancheMember_D892B5B978DF9748F79EEC298BE107FB_documentation_en-US" xlink:label="lab_aer_TwoThousandFourEcaCreditFacilityFloatingRateTrancheMember_D892B5B978DF9748F79EEC298BE107FB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Two Thousand Four ECA Credit Facility, Floating Rate Tranche [Member]</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_TwoThousandFourEcaCreditFacilityFloatingRateTrancheMember" xlink:label="loc_aer_TwoThousandFourEcaCreditFacilityFloatingRateTrancheMember_D892B5B978DF9748F79EEC298BE107FB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_TwoThousandFourEcaCreditFacilityFloatingRateTrancheMember_D892B5B978DF9748F79EEC298BE107FB" xlink:to="lab_aer_TwoThousandFourEcaCreditFacilityFloatingRateTrancheMember_D892B5B978DF9748F79EEC298BE107FB" xlink:type="arc" />
    <link:label id="lab_aer_TwoThousandFourEcaCreditFacilityFixedRateTrancheMember_C2C1B3695FDB0408FB93EC298BE1EA69_terseLabel_en-US" xlink:label="lab_aer_TwoThousandFourEcaCreditFacilityFixedRateTrancheMember_C2C1B3695FDB0408FB93EC298BE1EA69" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2004 Airbus ECA Credit Facility, Fixed Rate Tranche [Member]</link:label>
    <link:label id="lab_aer_TwoThousandFourEcaCreditFacilityFixedRateTrancheMember_C2C1B3695FDB0408FB93EC298BE1EA69_label_en-US" xlink:label="lab_aer_TwoThousandFourEcaCreditFacilityFixedRateTrancheMember_C2C1B3695FDB0408FB93EC298BE1EA69" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Two Thousand Four Eca Credit Facility Fixed Rate Tranche [Member]</link:label>
    <link:label id="lab_aer_TwoThousandFourEcaCreditFacilityFixedRateTrancheMember_C2C1B3695FDB0408FB93EC298BE1EA69_documentation_en-US" xlink:label="lab_aer_TwoThousandFourEcaCreditFacilityFixedRateTrancheMember_C2C1B3695FDB0408FB93EC298BE1EA69" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Two Thousand Four ECA Credit Facility, Fixed Rate Tranche [Member]</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_TwoThousandFourEcaCreditFacilityFixedRateTrancheMember" xlink:label="loc_aer_TwoThousandFourEcaCreditFacilityFixedRateTrancheMember_C2C1B3695FDB0408FB93EC298BE1EA69" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_TwoThousandFourEcaCreditFacilityFixedRateTrancheMember_C2C1B3695FDB0408FB93EC298BE1EA69" xlink:to="lab_aer_TwoThousandFourEcaCreditFacilityFixedRateTrancheMember_C2C1B3695FDB0408FB93EC298BE1EA69" xlink:type="arc" />
    <link:label id="lab_aer_TwoThousandEightEcaCreditFacilityFloatingRateTrancheMember_1DB5C3D1871CEEFD1B11EC298BE1DE4E_terseLabel_en-US" xlink:label="lab_aer_TwoThousandEightEcaCreditFacilityFloatingRateTrancheMember_1DB5C3D1871CEEFD1B11EC298BE1DE4E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2008 Airbus ECA Credit Facility, Floating Rate Tranche [Member]</link:label>
    <link:label id="lab_aer_TwoThousandEightEcaCreditFacilityFloatingRateTrancheMember_1DB5C3D1871CEEFD1B11EC298BE1DE4E_label_en-US" xlink:label="lab_aer_TwoThousandEightEcaCreditFacilityFloatingRateTrancheMember_1DB5C3D1871CEEFD1B11EC298BE1DE4E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Two Thousand Eight Eca Credit Facility Floating Rate Tranche [Member]</link:label>
    <link:label id="lab_aer_TwoThousandEightEcaCreditFacilityFloatingRateTrancheMember_1DB5C3D1871CEEFD1B11EC298BE1DE4E_documentation_en-US" xlink:label="lab_aer_TwoThousandEightEcaCreditFacilityFloatingRateTrancheMember_1DB5C3D1871CEEFD1B11EC298BE1DE4E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Two Thousand Eight ECA Credit Facility Floating Rate Tranche [Member]</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_TwoThousandEightEcaCreditFacilityFloatingRateTrancheMember" xlink:label="loc_aer_TwoThousandEightEcaCreditFacilityFloatingRateTrancheMember_1DB5C3D1871CEEFD1B11EC298BE1DE4E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_TwoThousandEightEcaCreditFacilityFloatingRateTrancheMember_1DB5C3D1871CEEFD1B11EC298BE1DE4E" xlink:to="lab_aer_TwoThousandEightEcaCreditFacilityFloatingRateTrancheMember_1DB5C3D1871CEEFD1B11EC298BE1DE4E" xlink:type="arc" />
    <link:label id="lab_aer_TwoThousandEightEcaCreditFacilityFixedRateTrancheMember_B4823D816FCF23D86BC3EC298BE1AAC7_terseLabel_en-US" xlink:label="lab_aer_TwoThousandEightEcaCreditFacilityFixedRateTrancheMember_B4823D816FCF23D86BC3EC298BE1AAC7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2008 Airbus ECA Credit Facility, Fixed Rate Tranche [Member]</link:label>
    <link:label id="lab_aer_TwoThousandEightEcaCreditFacilityFixedRateTrancheMember_B4823D816FCF23D86BC3EC298BE1AAC7_label_en-US" xlink:label="lab_aer_TwoThousandEightEcaCreditFacilityFixedRateTrancheMember_B4823D816FCF23D86BC3EC298BE1AAC7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Two Thousand Eight Eca Credit Facility Fixed Rate Tranche [Member]</link:label>
    <link:label id="lab_aer_TwoThousandEightEcaCreditFacilityFixedRateTrancheMember_B4823D816FCF23D86BC3EC298BE1AAC7_documentation_en-US" xlink:label="lab_aer_TwoThousandEightEcaCreditFacilityFixedRateTrancheMember_B4823D816FCF23D86BC3EC298BE1AAC7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Two Thousand Eight ECA Credit Facility Fixed Rate Tranche [Member]</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_TwoThousandEightEcaCreditFacilityFixedRateTrancheMember" xlink:label="loc_aer_TwoThousandEightEcaCreditFacilityFixedRateTrancheMember_B4823D816FCF23D86BC3EC298BE1AAC7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_TwoThousandEightEcaCreditFacilityFixedRateTrancheMember_B4823D816FCF23D86BC3EC298BE1AAC7" xlink:to="lab_aer_TwoThousandEightEcaCreditFacilityFixedRateTrancheMember_B4823D816FCF23D86BC3EC298BE1AAC7" xlink:type="arc" />
    <link:label id="lab_aer_TwoThousandNineEcaCreditFacilityFloatingRateTrancheMember_1400CC3F5AFB2CAC0E7DEC298BE1F894_terseLabel_en-US" xlink:label="lab_aer_TwoThousandNineEcaCreditFacilityFloatingRateTrancheMember_1400CC3F5AFB2CAC0E7DEC298BE1F894" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2009 Airbus ECA Credit Facility, Floating Rate Tranche [Member]</link:label>
    <link:label id="lab_aer_TwoThousandNineEcaCreditFacilityFloatingRateTrancheMember_1400CC3F5AFB2CAC0E7DEC298BE1F894_label_en-US" xlink:label="lab_aer_TwoThousandNineEcaCreditFacilityFloatingRateTrancheMember_1400CC3F5AFB2CAC0E7DEC298BE1F894" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Two Thousand Nine Eca Credit Facility Floating Rate Tranche [Member]</link:label>
    <link:label id="lab_aer_TwoThousandNineEcaCreditFacilityFloatingRateTrancheMember_1400CC3F5AFB2CAC0E7DEC298BE1F894_documentation_en-US" xlink:label="lab_aer_TwoThousandNineEcaCreditFacilityFloatingRateTrancheMember_1400CC3F5AFB2CAC0E7DEC298BE1F894" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Two Thousand Nine ECA Credit Facility Floating Rate Tranche [Member]</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_TwoThousandNineEcaCreditFacilityFloatingRateTrancheMember" xlink:label="loc_aer_TwoThousandNineEcaCreditFacilityFloatingRateTrancheMember_1400CC3F5AFB2CAC0E7DEC298BE1F894" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_TwoThousandNineEcaCreditFacilityFloatingRateTrancheMember_1400CC3F5AFB2CAC0E7DEC298BE1F894" xlink:to="lab_aer_TwoThousandNineEcaCreditFacilityFloatingRateTrancheMember_1400CC3F5AFB2CAC0E7DEC298BE1F894" xlink:type="arc" />
    <link:label id="lab_aer_TwoThousandNineEcaCreditFacilityFixedRateTrancheMember_69AC1A602186D56A785BEC298BE16964_terseLabel_en-US" xlink:label="lab_aer_TwoThousandNineEcaCreditFacilityFixedRateTrancheMember_69AC1A602186D56A785BEC298BE16964" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2009 Airbus ECA Credit Facility, Fixed Rate Tranche [Member]</link:label>
    <link:label id="lab_aer_TwoThousandNineEcaCreditFacilityFixedRateTrancheMember_69AC1A602186D56A785BEC298BE16964_label_en-US" xlink:label="lab_aer_TwoThousandNineEcaCreditFacilityFixedRateTrancheMember_69AC1A602186D56A785BEC298BE16964" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Two Thousand Nine Eca Credit Facility Fixed Rate Tranche [Member]</link:label>
    <link:label id="lab_aer_TwoThousandNineEcaCreditFacilityFixedRateTrancheMember_69AC1A602186D56A785BEC298BE16964_documentation_en-US" xlink:label="lab_aer_TwoThousandNineEcaCreditFacilityFixedRateTrancheMember_69AC1A602186D56A785BEC298BE16964" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Two Thousand Nine ECA Credit Facility Fixed Rate Tranche [Member]</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_TwoThousandNineEcaCreditFacilityFixedRateTrancheMember" xlink:label="loc_aer_TwoThousandNineEcaCreditFacilityFixedRateTrancheMember_69AC1A602186D56A785BEC298BE16964" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_TwoThousandNineEcaCreditFacilityFixedRateTrancheMember_69AC1A602186D56A785BEC298BE16964" xlink:to="lab_aer_TwoThousandNineEcaCreditFacilityFixedRateTrancheMember_69AC1A602186D56A785BEC298BE16964" xlink:type="arc" />
    <link:label id="lab_aer_EcaCapitalMarketsFacilitiesMember_F238F0F53111DEA84781EC298BE13D3A_terseLabel_en-US" xlink:label="lab_aer_EcaCapitalMarketsFacilitiesMember_F238F0F53111DEA84781EC298BE13D3A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Airbus ECA Capital Markets Facilities [Member]</link:label>
    <link:label id="lab_aer_EcaCapitalMarketsFacilitiesMember_F238F0F53111DEA84781EC298BE13D3A_label_en-US" xlink:label="lab_aer_EcaCapitalMarketsFacilitiesMember_F238F0F53111DEA84781EC298BE13D3A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Eca Capital Markets Facilities [Member]</link:label>
    <link:label id="lab_aer_EcaCapitalMarketsFacilitiesMember_F238F0F53111DEA84781EC298BE13D3A_documentation_en-US" xlink:label="lab_aer_EcaCapitalMarketsFacilitiesMember_F238F0F53111DEA84781EC298BE13D3A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ECA Capital Markets Facilities [Member]</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_EcaCapitalMarketsFacilitiesMember" xlink:label="loc_aer_EcaCapitalMarketsFacilitiesMember_F238F0F53111DEA84781EC298BE13D3A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_EcaCapitalMarketsFacilitiesMember_F238F0F53111DEA84781EC298BE13D3A" xlink:to="lab_aer_EcaCapitalMarketsFacilitiesMember_F238F0F53111DEA84781EC298BE13D3A" xlink:type="arc" />
    <link:label id="lab_aer_TwoThousandTwelveEcaCreditFacilityMember_CEE54426D574DA8A4BA7EC298BE1B212_terseLabel_en-US" xlink:label="lab_aer_TwoThousandTwelveEcaCreditFacilityMember_CEE54426D574DA8A4BA7EC298BE1B212" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Airbus ECA Facilities [Member]</link:label>
    <link:label id="lab_aer_TwoThousandTwelveEcaCreditFacilityMember_CEE54426D574DA8A4BA7EC298BE1B212_label_en-US" xlink:label="lab_aer_TwoThousandTwelveEcaCreditFacilityMember_CEE54426D574DA8A4BA7EC298BE1B212" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Two Thousand Twelve Eca Credit Facility [Member]</link:label>
    <link:label id="lab_aer_TwoThousandTwelveEcaCreditFacilityMember_CEE54426D574DA8A4BA7EC298BE1B212_documentation_en-US" xlink:label="lab_aer_TwoThousandTwelveEcaCreditFacilityMember_CEE54426D574DA8A4BA7EC298BE1B212" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Two Thousand Twelve ECA Credit Facility [Member]</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_TwoThousandTwelveEcaCreditFacilityMember" xlink:label="loc_aer_TwoThousandTwelveEcaCreditFacilityMember_CEE54426D574DA8A4BA7EC298BE1B212" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_TwoThousandTwelveEcaCreditFacilityMember_CEE54426D574DA8A4BA7EC298BE1B212" xlink:to="lab_aer_TwoThousandTwelveEcaCreditFacilityMember_CEE54426D574DA8A4BA7EC298BE1B212" xlink:type="arc" />
    <link:label id="lab_aer_TwoThousandTenExImFacilitiesMember_E7E3D9A9FC673BF6871CEC298BE2E917_terseLabel_en-US" xlink:label="lab_aer_TwoThousandTenExImFacilitiesMember_E7E3D9A9FC673BF6871CEC298BE2E917" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2010 Ex-Im Facilities [Member]</link:label>
    <link:label id="lab_aer_TwoThousandTenExImFacilitiesMember_E7E3D9A9FC673BF6871CEC298BE2E917_label_en-US" xlink:label="lab_aer_TwoThousandTenExImFacilitiesMember_E7E3D9A9FC673BF6871CEC298BE2E917" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Two Thousand Ten Ex Im Facilities [Member]</link:label>
    <link:label id="lab_aer_TwoThousandTenExImFacilitiesMember_E7E3D9A9FC673BF6871CEC298BE2E917_documentation_en-US" xlink:label="lab_aer_TwoThousandTenExImFacilitiesMember_E7E3D9A9FC673BF6871CEC298BE2E917" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Two Thousand Ten Ex-Im Facilities [Member]</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_TwoThousandTenExImFacilitiesMember" xlink:label="loc_aer_TwoThousandTenExImFacilitiesMember_E7E3D9A9FC673BF6871CEC298BE2E917" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_TwoThousandTenExImFacilitiesMember_E7E3D9A9FC673BF6871CEC298BE2E917" xlink:to="lab_aer_TwoThousandTenExImFacilitiesMember_E7E3D9A9FC673BF6871CEC298BE2E917" xlink:type="arc" />
    <link:label id="lab_aer_TwoThousandTwelveExImCapitalMarketsFaciliyMember_1DC33CC7D5C2364AAAEFEC298BE23425_terseLabel_en-US" xlink:label="lab_aer_TwoThousandTwelveExImCapitalMarketsFaciliyMember_1DC33CC7D5C2364AAAEFEC298BE23425" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2012 Ex-Im Capital Markets Faciliy [Member]</link:label>
    <link:label id="lab_aer_TwoThousandTwelveExImCapitalMarketsFaciliyMember_1DC33CC7D5C2364AAAEFEC298BE23425_label_en-US" xlink:label="lab_aer_TwoThousandTwelveExImCapitalMarketsFaciliyMember_1DC33CC7D5C2364AAAEFEC298BE23425" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Two Thousand Twelve Ex Im Capital Markets Faciliy [Member]</link:label>
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    <link:label id="lab_aer_DebtInstrumentChangeOfControlTriggeringEventTermToRedemptionMaximum_EC2083BB474576D1CBAFF65B55DF8AA8_terseLabel_en-US" xlink:label="lab_aer_DebtInstrumentChangeOfControlTriggeringEventTermToRedemptionMaximum_EC2083BB474576D1CBAFF65B55DF8AA8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Days after occurence</link:label>
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    <link:loc xlink:href="aer-20171231.xsd#aer_DebtInstrumentChangeOfControlTriggeringEventTermToRedemptionMaximum" xlink:label="loc_aer_DebtInstrumentChangeOfControlTriggeringEventTermToRedemptionMaximum_EC2083BB474576D1CBAFF65B55DF8AA8" xlink:type="locator" />
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    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_808CADE94819EA086407DA375FB18E52_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_808CADE94819EA086407DA375FB18E52" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationTable" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_808CADE94819EA086407DA375FB18E52" xlink:type="locator" />
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    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_A926A0BB715904359924DA412E905D18_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_A926A0BB715904359924DA412E905D18" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_A926A0BB715904359924DA412E905D18" xlink:type="locator" />
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_76A634E1D7BF84556926DA412E9E159D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_76A634E1D7BF84556926DA412E9E159D" xlink:to="lab_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_76A634E1D7BF84556926DA412E9E159D" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalAdditionsMember_39F5C750DEFAD3917862DA412E9EA4DA_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalAdditionsMember_39F5C750DEFAD3917862DA412E9EA4DA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital Addition Purchase Commitments [Member]</link:label>
    <link:label id="lab_us-gaap_CapitalAdditionsMember_39F5C750DEFAD3917862DA412E9EA4DA_label_en-US" xlink:label="lab_us-gaap_CapitalAdditionsMember_39F5C750DEFAD3917862DA412E9EA4DA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Addition Purchase Commitments [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CapitalAdditionsMember" xlink:label="loc_us-gaap_CapitalAdditionsMember_39F5C750DEFAD3917862DA412E9EA4DA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalAdditionsMember_39F5C750DEFAD3917862DA412E9EA4DA" xlink:to="lab_us-gaap_CapitalAdditionsMember_39F5C750DEFAD3917862DA412E9EA4DA" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_92C6FD8B18DC358B45F6DA375FB2B08E_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_92C6FD8B18DC358B45F6DA375FB2B08E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation [Line Items]</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_92C6FD8B18DC358B45F6DA375FB2B08E_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_92C6FD8B18DC358B45F6DA375FB2B08E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_92C6FD8B18DC358B45F6DA375FB2B08E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_92C6FD8B18DC358B45F6DA375FB2B08E" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_92C6FD8B18DC358B45F6DA375FB2B08E" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_C35BE17ACC3EFA7394FFDA375FB28C05_verboseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_C35BE17ACC3EFA7394FFDA375FB28C05" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2018</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_C35BE17ACC3EFA7394FFDA375FB28C05_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_C35BE17ACC3EFA7394FFDA375FB28C05" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due in Next Twelve Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_C35BE17ACC3EFA7394FFDA375FB28C05" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_C35BE17ACC3EFA7394FFDA375FB28C05" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_C35BE17ACC3EFA7394FFDA375FB28C05" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_93A5A589BACA65BCB210DA375FB2474F_verboseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_93A5A589BACA65BCB210DA375FB2474F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_93A5A589BACA65BCB210DA375FB2474F_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_93A5A589BACA65BCB210DA375FB2474F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Two Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_93A5A589BACA65BCB210DA375FB2474F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_93A5A589BACA65BCB210DA375FB2474F" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_93A5A589BACA65BCB210DA375FB2474F" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_84EBFA7BCD5B7725EEC3DA375FB2F061_verboseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_84EBFA7BCD5B7725EEC3DA375FB2F061" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_84EBFA7BCD5B7725EEC3DA375FB2F061_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_84EBFA7BCD5B7725EEC3DA375FB2F061" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Three Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_84EBFA7BCD5B7725EEC3DA375FB2F061" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_84EBFA7BCD5B7725EEC3DA375FB2F061" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_84EBFA7BCD5B7725EEC3DA375FB2F061" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_F2EA572505F5B55B1C5DDA375FB2EE3C_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_F2EA572505F5B55B1C5DDA375FB2EE3C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_F2EA572505F5B55B1C5DDA375FB2EE3C_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_F2EA572505F5B55B1C5DDA375FB2EE3C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Four Years</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_F2EA572505F5B55B1C5DDA375FB2EE3C" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_F2EA572505F5B55B1C5DDA375FB2EE3C" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_260A90D6FEC9049A7274DA375FB26D90_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_260A90D6FEC9049A7274DA375FB26D90" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_260A90D6FEC9049A7274DA375FB26D90_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_260A90D6FEC9049A7274DA375FB26D90" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Five Years</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_260A90D6FEC9049A7274DA375FB26D90" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_260A90D6FEC9049A7274DA375FB26D90" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_55C99206C71500774A4CDA375FB2F628_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_55C99206C71500774A4CDA375FB2F628" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Thereafter</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_55C99206C71500774A4CDA375FB2F628_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_55C99206C71500774A4CDA375FB2F628" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due after Five Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_55C99206C71500774A4CDA375FB2F628" xlink:type="locator" />
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    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_088BEB9D3827F3CC5819DA375FB22067_totalLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_088BEB9D3827F3CC5819DA375FB22067" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_088BEB9D3827F3CC5819DA375FB22067_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_088BEB9D3827F3CC5819DA375FB22067" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation</link:label>
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    <link:label id="lab_aer_NumberOfPurchaseAndLeasebackTransactions_000B0BCB2E6B07BBF1D7DA375FB2D366_terseLabel_en-US" xlink:label="lab_aer_NumberOfPurchaseAndLeasebackTransactions_000B0BCB2E6B07BBF1D7DA375FB2D366" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecorded number of purchase-leaseback transactions</link:label>
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    <link:label id="lab_aer_AccruedMaintenanceLiabilityAbstract_87D85CEE399489EF9D14C2ED5372A759_label_en-US" xlink:label="lab_aer_AccruedMaintenanceLiabilityAbstract_87D85CEE399489EF9D14C2ED5372A759" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Maintenance Liability [Abstract]</link:label>
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    <link:loc xlink:href="aer-20171231.xsd#aer_MovementinAccruedMaintenanceLiabilityRollForward" xlink:label="loc_aer_MovementinAccruedMaintenanceLiabilityRollForward_B7081FE3DBC2EE70151CC2ED537239B7" xlink:type="locator" />
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    <link:label id="lab_aer_AccruedMaintenanceLiability_D44A541B23C602546EC7C2ED53822D26_documentation_en-US" xlink:label="lab_aer_AccruedMaintenanceLiability_D44A541B23C602546EC7C2ED53822D26" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Obligation towards lessees for the periodic payments received from the lessee of supplemental maintenance rent which is calculated with reference to the utilization of airframes, engines and other major life-limited components during the lease.</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_AccruedMaintenanceLiability" xlink:label="loc_aer_AccruedMaintenanceLiability_D44A541B23C602546EC7C2ED53822D26" xlink:type="locator" />
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    <link:label id="lab_aer_AccruedMaintenanceLiabilityMaintenancePaymentsReceived_95B305EEE8CEB4102784C2ED53821137_terseLabel_en-US" xlink:label="lab_aer_AccruedMaintenanceLiabilityMaintenancePaymentsReceived_95B305EEE8CEB4102784C2ED53821137" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maintenance payments received</link:label>
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    <link:label id="lab_aer_AccruedMaintenanceLiabilityMaintenancePaymentsReceived_95B305EEE8CEB4102784C2ED53821137_documentation_en-US" xlink:label="lab_aer_AccruedMaintenanceLiabilityMaintenancePaymentsReceived_95B305EEE8CEB4102784C2ED53821137" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued Maintenance Liability, Maintenance Payments Received</link:label>
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    <link:label id="lab_aer_AccruedMaintenanceLiabilityReleaseToIncomeUponSale_B1AA8E6DD98DD6C0D86FC2ED53820059_negatedLabel_en-US" xlink:label="lab_aer_AccruedMaintenanceLiabilityReleaseToIncomeUponSale_B1AA8E6DD98DD6C0D86FC2ED53820059" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Release to income upon sale</link:label>
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    <link:label id="lab_aer_AccruedMaintenanceLiabilityLessorContributionAndTopUps_7B0019F5E5ED741331F3C2ED5382F294_terseLabel_en-US" xlink:label="lab_aer_AccruedMaintenanceLiabilityLessorContributionAndTopUps_7B0019F5E5ED741331F3C2ED5382F294" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessor contribution, top ups and other</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsRollForward" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsRollForward_E5956FF3211F784F9E73DD3E39BAAE92" xlink:type="locator" />
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    <link:label id="lab_aer_FiniteLivedIntangibleAssetsEndOfLeaseAndMaintenanceReservedContractRightsExpense_796FBB756E6265114BEEDD3E39BA6FC2_negatedLabel_en-US" xlink:label="lab_aer_FiniteLivedIntangibleAssetsEndOfLeaseAndMaintenanceReservedContractRightsExpense_796FBB756E6265114BEEDD3E39BA6FC2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">EOL and MR contract maintenance rights expense</link:label>
    <link:label id="lab_aer_FiniteLivedIntangibleAssetsEndOfLeaseAndMaintenanceReservedContractRightsExpense_796FBB756E6265114BEEDD3E39BA6FC2_label_en-US" xlink:label="lab_aer_FiniteLivedIntangibleAssetsEndOfLeaseAndMaintenanceReservedContractRightsExpense_796FBB756E6265114BEEDD3E39BA6FC2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite Lived Intangible Assets End Of Lease And Maintenance Reserved Contract Rights Expense</link:label>
    <link:label id="lab_aer_FiniteLivedIntangibleAssetsEndOfLeaseAndMaintenanceReservedContractRightsExpense_796FBB756E6265114BEEDD3E39BA6FC2_documentation_en-US" xlink:label="lab_aer_FiniteLivedIntangibleAssetsEndOfLeaseAndMaintenanceReservedContractRightsExpense_796FBB756E6265114BEEDD3E39BA6FC2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of decrease to assets, excluding financial assets and goodwill, lacking physical substance with a finite life for end of lease (EOL) and maintenance reserve (MR) contract maintenance rights expense.</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_FiniteLivedIntangibleAssetsEndOfLeaseAndMaintenanceReservedContractRightsExpense" xlink:label="loc_aer_FiniteLivedIntangibleAssetsEndOfLeaseAndMaintenanceReservedContractRightsExpense_796FBB756E6265114BEEDD3E39BA6FC2" xlink:type="locator" />
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    <link:label id="lab_aer_FiniteLivedIntangibleAssetsMaintenanceReservedContractRightsExpenseOffsetByMaintenanceLiabilityRelease_7A3339E5EED05A47B27DDD3E39BAD2D4_negatedLabel_en-US" xlink:label="lab_aer_FiniteLivedIntangibleAssetsMaintenanceReservedContractRightsExpenseOffsetByMaintenanceLiabilityRelease_7A3339E5EED05A47B27DDD3E39BAD2D4" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">MR contract maintenance rights write-off due to maintenance liability release</link:label>
    <link:label id="lab_aer_FiniteLivedIntangibleAssetsMaintenanceReservedContractRightsExpenseOffsetByMaintenanceLiabilityRelease_7A3339E5EED05A47B27DDD3E39BAD2D4_label_en-US" xlink:label="lab_aer_FiniteLivedIntangibleAssetsMaintenanceReservedContractRightsExpenseOffsetByMaintenanceLiabilityRelease_7A3339E5EED05A47B27DDD3E39BAD2D4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite Lived Intangible Assets Maintenance Reserved Contract Rights Expense Offset By Maintenance Liability Release</link:label>
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    <link:loc xlink:href="aer-20171231.xsd#aer_FiniteLivedIntangibleAssetsMaintenanceReservedContractRightsExpenseOffsetByMaintenanceLiabilityRelease" xlink:label="loc_aer_FiniteLivedIntangibleAssetsMaintenanceReservedContractRightsExpenseOffsetByMaintenanceLiabilityRelease_7A3339E5EED05A47B27DDD3E39BAD2D4" xlink:type="locator" />
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    <link:label id="lab_aer_FiniteLivedIntangibleAssetsEndOfLeaseContractCashReceipt_82F3396F53E78D856904DD3E39BAAEC1_negatedLabel_en-US" xlink:label="lab_aer_FiniteLivedIntangibleAssetsEndOfLeaseContractCashReceipt_82F3396F53E78D856904DD3E39BAAEC1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">EOL contract maintenance rights write-off due to cash receipt</link:label>
    <link:label id="lab_aer_FiniteLivedIntangibleAssetsEndOfLeaseContractCashReceipt_82F3396F53E78D856904DD3E39BAAEC1_label_en-US" xlink:label="lab_aer_FiniteLivedIntangibleAssetsEndOfLeaseContractCashReceipt_82F3396F53E78D856904DD3E39BAAEC1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite Lived Intangible Assets End Of Lease Contract Cash Receipt</link:label>
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    <link:label id="lab_aer_FiniteLivedIntangibleAssetsEndOfLeaseAndMaintenanceReservedContractIntangibleWriteOffDueToSaleOfAircraft_DC433A00E174137576C9DD3E39BAB8CE_negatedLabel_en-US" xlink:label="lab_aer_FiniteLivedIntangibleAssetsEndOfLeaseAndMaintenanceReservedContractIntangibleWriteOffDueToSaleOfAircraft_DC433A00E174137576C9DD3E39BAB8CE" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">EOL and MR contract intangible write-off due to sale of aircraft</link:label>
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    <link:label id="lab_aer_MaintenanceRightsIntangibleTransferToLeaseIncentive_34BE83EFF8AA2F15D3E8DD3E39BB1657_negatedLabel_en-US" xlink:label="lab_aer_MaintenanceRightsIntangibleTransferToLeaseIncentive_34BE83EFF8AA2F15D3E8DD3E39BB1657" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Transfer to other assets</link:label>
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    <link:label id="lab_aer_EquityIncentivePlanTwoThousandSixMember_E2BC631F38D3FD34BB9BC90D70A24F31_terseLabel_en-US" xlink:label="lab_aer_EquityIncentivePlanTwoThousandSixMember_E2BC631F38D3FD34BB9BC90D70A24F31" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Incentive Plan 2006</link:label>
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    <link:label id="lab_aer_AeroturbineRevolvingCreditAgreementMember_2D8D247BE7104B931ADFBF30EAA96232_terseLabel_en-US" xlink:label="lab_aer_AeroturbineRevolvingCreditAgreementMember_2D8D247BE7104B931ADFBF30EAA96232" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">AeroTurbine Revolving Credit Agreement [Member]</link:label>
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    <link:label id="lab_aer_OtherSecuredDebtMember_304CD8770FB8C8C9CEA0BF30EAA93BFB_terseLabel_en-US" xlink:label="lab_aer_OtherSecuredDebtMember_304CD8770FB8C8C9CEA0BF30EAA93BFB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Secured Debt [Member]</link:label>
    <link:label id="lab_aer_OtherSecuredDebtMember_304CD8770FB8C8C9CEA0BF30EAA93BFB_label_en-US" xlink:label="lab_aer_OtherSecuredDebtMember_304CD8770FB8C8C9CEA0BF30EAA93BFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Secured Debt [Member]</link:label>
    <link:label id="lab_aer_OtherSecuredDebtMember_304CD8770FB8C8C9CEA0BF30EAA93BFB_documentation_en-US" xlink:label="lab_aer_OtherSecuredDebtMember_304CD8770FB8C8C9CEA0BF30EAA93BFB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Secured Debt [Member]</link:label>
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    <link:label id="lab_aer_SecuredDebtFairValueAdjustmentMember_A0040B4F5106212D52FCBF30EAA9A23E_label_en-US" xlink:label="lab_aer_SecuredDebtFairValueAdjustmentMember_A0040B4F5106212D52FCBF30EAA9A23E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Secured Debt Fair Value Adjustment [Member]</link:label>
    <link:label id="lab_aer_SecuredDebtFairValueAdjustmentMember_A0040B4F5106212D52FCBF30EAA9A23E_documentation_en-US" xlink:label="lab_aer_SecuredDebtFairValueAdjustmentMember_A0040B4F5106212D52FCBF30EAA9A23E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Secured Debt Fair Value Adjustment [Member]</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_SecuredDebtFairValueAdjustmentMember" xlink:label="loc_aer_SecuredDebtFairValueAdjustmentMember_A0040B4F5106212D52FCBF30EAA9A23E" xlink:type="locator" />
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    <link:label id="lab_aer_SubordinatedDebtFairValueAdjustmentMember_C986B4F8E3B12C6757C0BF30EAAA28FA_label_en-US" xlink:label="lab_aer_SubordinatedDebtFairValueAdjustmentMember_C986B4F8E3B12C6757C0BF30EAAA28FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subordinated Debt Fair Value Adjustment [Member]</link:label>
    <link:label id="lab_aer_SubordinatedDebtFairValueAdjustmentMember_C986B4F8E3B12C6757C0BF30EAAA28FA_documentation_en-US" xlink:label="lab_aer_SubordinatedDebtFairValueAdjustmentMember_C986B4F8E3B12C6757C0BF30EAAA28FA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Subordinated Debt Fair Value Adjustment [Member]</link:label>
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    <link:label id="lab_aer_LongTermDebtComposedOfEitherDebtInstrumentFaceAmountOrLineOfCreditFacilityCurrentBorrowingCapacity_572C6A4148E137BD0576BF30EAAAD3C5_terseLabel_en-US" xlink:label="lab_aer_LongTermDebtComposedOfEitherDebtInstrumentFaceAmountOrLineOfCreditFacilityCurrentBorrowingCapacity_572C6A4148E137BD0576BF30EAAAD3C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commitment</link:label>
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    <link:label id="lab_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_975386D6DE97EB6CE5DBBF30EAAADE7C_netLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_975386D6DE97EB6CE5DBBF30EAAADE7C" xlink:role="http://www.xbrl.org/2009/role/netLabel" xlink:type="resource" xml:lang="en-US">Undrawn amounts</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_975386D6DE97EB6CE5DBBF30EAAADE7C_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_975386D6DE97EB6CE5DBBF30EAAADE7C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Remaining Borrowing Capacity</link:label>
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    <link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_0C9D1D0A6D3B31C13EC6BF3AFC5E86EB_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_0C9D1D0A6D3B31C13EC6BF3AFC5E86EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Outstanding</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_0C9D1D0A6D3B31C13EC6BF3AFC5E86EB_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_0C9D1D0A6D3B31C13EC6BF3AFC5E86EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Gross</link:label>
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    <link:label id="lab_us-gaap_DebtWeightedAverageInterestRate_4E62B54A332BAA7A047EBF30EAAAD46C_terseLabel_en-US" xlink:label="lab_us-gaap_DebtWeightedAverageInterestRate_4E62B54A332BAA7A047EBF30EAAAD46C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average interest rate</link:label>
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    <link:label id="lab_aer_SeniorSecuredBonds2Member_2534AABCB21505289C6EF42BE3570BA6_terseLabel_en-US" xlink:label="lab_aer_SeniorSecuredBonds2Member_2534AABCB21505289C6EF42BE3570BA6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">6.5% Senior Secured Bonds, Due September 2014 [Member]</link:label>
    <link:label id="lab_aer_SeniorSecuredBonds2Member_2534AABCB21505289C6EF42BE3570BA6_label_en-US" xlink:label="lab_aer_SeniorSecuredBonds2Member_2534AABCB21505289C6EF42BE3570BA6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Secured Bonds2 [Member]</link:label>
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    <link:label id="lab_aer_SeniorSecuredBonds3Member_3259F5BA8E8CCA040089F42BE357BB5C_terseLabel_en-US" xlink:label="lab_aer_SeniorSecuredBonds3Member_3259F5BA8E8CCA040089F42BE357BB5C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">6.75% Senior Secured Bonds, Due September 2016 [Member]</link:label>
    <link:label id="lab_aer_SeniorSecuredBonds3Member_3259F5BA8E8CCA040089F42BE357BB5C_label_en-US" xlink:label="lab_aer_SeniorSecuredBonds3Member_3259F5BA8E8CCA040089F42BE357BB5C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Secured Bonds3 [Member]</link:label>
    <link:label id="lab_aer_SeniorSecuredBonds3Member_3259F5BA8E8CCA040089F42BE357BB5C_documentation_en-US" xlink:label="lab_aer_SeniorSecuredBonds3Member_3259F5BA8E8CCA040089F42BE357BB5C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Senior Secured Bonds 3 [Member]</link:label>
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    <link:label id="lab_aer_DebtInstrumentCovenantLoanToValueRatioPercentage_0B5E8C3B6D55A530990FF42BE3529D63_label_en-US" xlink:label="lab_aer_DebtInstrumentCovenantLoanToValueRatioPercentage_0B5E8C3B6D55A530990FF42BE3529D63" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument Covenant Loan To Value Ratio Percentage</link:label>
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    <link:label id="lab_us-gaap_RepaymentsOfDebt_E11B847F7691C1AA2E93F42BE3525000_terseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfDebt_E11B847F7691C1AA2E93F42BE3525000" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prepayment of debt</link:label>
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    <link:label id="lab_aer_DebtInstrumentNumberOfAircraftFinanced_CB910B8A686A56CF6393F42BE3526568_verboseLabel_en-US" xlink:label="lab_aer_DebtInstrumentNumberOfAircraftFinanced_CB910B8A686A56CF6393F42BE3526568" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Number of aircraft financed</link:label>
    <link:label id="lab_aer_DebtInstrumentNumberOfAircraftFinanced_CB910B8A686A56CF6393F42BE3526568_label_en-US" xlink:label="lab_aer_DebtInstrumentNumberOfAircraftFinanced_CB910B8A686A56CF6393F42BE3526568" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Number of Aircraft Financed</link:label>
    <link:label id="lab_aer_DebtInstrumentNumberOfAircraftFinanced_CB910B8A686A56CF6393F42BE3526568_documentation_en-US" xlink:label="lab_aer_DebtInstrumentNumberOfAircraftFinanced_CB910B8A686A56CF6393F42BE3526568" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents number of aircraft financed under debt arrangement.</link:label>
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    <link:label id="lab_us-gaap_ScheduleOfOtherAssetsTableTextBlock_24D994C6391730168A2E1BD6F2FBC872_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfOtherAssetsTableTextBlock_24D994C6391730168A2E1BD6F2FBC872" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of other assets</link:label>
    <link:label id="lab_us-gaap_ScheduleOfOtherAssetsTableTextBlock_24D994C6391730168A2E1BD6F2FBC872_label_en-US" xlink:label="lab_us-gaap_ScheduleOfOtherAssetsTableTextBlock_24D994C6391730168A2E1BD6F2FBC872" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Other Assets [Table Text Block]</link:label>
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    <link:label id="lab_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_82B55C85C3CDC58EE49EBF30EC4E4231_terseLabel_en-US" xlink:label="lab_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_82B55C85C3CDC58EE49EBF30EC4E4231" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consolidated Variable Interest Entities [Member]</link:label>
    <link:label id="lab_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_82B55C85C3CDC58EE49EBF30EC4E4231_label_en-US" xlink:label="lab_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_82B55C85C3CDC58EE49EBF30EC4E4231" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Interest Entity, Primary Beneficiary [Member]</link:label>
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    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_77128DAD48935141CEF6BF30EC4E19A6_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_77128DAD48935141CEF6BF30EC4E19A6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Ordinary share capital, par value (in EUR per share)</link:label>
    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_77128DAD48935141CEF6BF30EC4E19A6_label_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_77128DAD48935141CEF6BF30EC4E19A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Par or Stated Value Per Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_77128DAD48935141CEF6BF30EC4E19A6" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_ADCBA51C5E3A287457B0BF30EC4FC3AF_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_ADCBA51C5E3A287457B0BF30EC4FC3AF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Ordinary share capital, shares authorized (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_ADCBA51C5E3A287457B0BF30EC4FC3AF_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_ADCBA51C5E3A287457B0BF30EC4FC3AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Shares Authorized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_ADCBA51C5E3A287457B0BF30EC4FC3AF" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CommonStockSharesIssued_56AE4BAEEA0DE182D20DBF30EC4FDCB7_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued_56AE4BAEEA0DE182D20DBF30EC4FDCB7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ordinary share capital, shares issued (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesIssued_56AE4BAEEA0DE182D20DBF30EC4FDCB7_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued_56AE4BAEEA0DE182D20DBF30EC4FDCB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Shares, Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_56AE4BAEEA0DE182D20DBF30EC4FDCB7" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CommonStockSharesOutstanding_23BF933FF69EF8A28EEEBF30EC4F78F8_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesOutstanding_23BF933FF69EF8A28EEEBF30EC4F78F8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Ordinary share capital, shares outstanding (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesOutstanding_23BF933FF69EF8A28EEEBF30EC4F78F8_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesOutstanding_23BF933FF69EF8A28EEEBF30EC4F78F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Shares, Outstanding</link:label>
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    <link:label id="lab_aer_ShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockUnvested_240A2D22830A64EA7D70BF30EC4FC39E_verboseLabel_en-US" xlink:label="lab_aer_ShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockUnvested_240A2D22830A64EA7D70BF30EC4FC39E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Unvested restricted stock (in shares)</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_ShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockUnvested" xlink:label="loc_aer_ShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockUnvested_240A2D22830A64EA7D70BF30EC4FC39E" xlink:type="locator" />
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    <link:label id="lab_us-gaap_TreasuryStockShares_0254608D1209FAFB058CBF30EC4F0512_verboseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_0254608D1209FAFB058CBF30EC4F0512" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Treasury stock, at cost, shares (in shares)</link:label>
    <link:label id="lab_us-gaap_TreasuryStockShares_0254608D1209FAFB058CBF30EC4F0512_label_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_0254608D1209FAFB058CBF30EC4F0512" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Shares</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaap_TreasuryStockShares_0254608D1209FAFB058CBF30EC4F0512" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockShares_0254608D1209FAFB058CBF30EC4F0512" xlink:to="lab_us-gaap_TreasuryStockShares_0254608D1209FAFB058CBF30EC4F0512" xlink:type="arc" />
    <link:label id="lab_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract_E01A999D6A44496DB215BF30EC4FC66F_terseLabel_en-US" xlink:label="lab_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract_E01A999D6A44496DB215BF30EC4FC66F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supplemental balance sheet information - amounts related to assets and liabilities of consolidated VIEs for which creditors do not have recourse to our general credit:</link:label>
    <link:label id="lab_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract_E01A999D6A44496DB215BF30EC4FC66F_label_en-US" xlink:label="lab_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract_E01A999D6A44496DB215BF30EC4FC66F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Interest Entity, Consolidated, Carrying Amount, Assets and Liabilities, Net [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract" xlink:label="loc_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract_E01A999D6A44496DB215BF30EC4FC66F" xlink:type="locator" />
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    <link:label id="lab_aer_PropertySubjecttoorAvailableforOperatingLeaseNetandHeldforsale_47A531C7DBBFBA91E1B8BF7DB205DDF7_terseLabel_en-US" xlink:label="lab_aer_PropertySubjecttoorAvailableforOperatingLeaseNetandHeldforsale_47A531C7DBBFBA91E1B8BF7DB205DDF7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Flight equipment held for operating leases, and held for sale</link:label>
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    <link:label id="lab_us-gaap_OtherAssets_B08D6DC3E26804AD0A8BBF7F0E999FB1_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssets_B08D6DC3E26804AD0A8BBF7F0E999FB1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OtherAssets" xlink:label="loc_us-gaap_OtherAssets_B08D6DC3E26804AD0A8BBF7F0E999FB1" xlink:type="locator" />
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    <link:label id="lab_aer_LiabilitiesOtherThanAccruedMaintenanceLiabilityAndDebt_9D620F3BFFBFC69DAE80BF30EC4FB677_terseLabel_en-US" xlink:label="lab_aer_LiabilitiesOtherThanAccruedMaintenanceLiabilityAndDebt_9D620F3BFFBFC69DAE80BF30EC4FB677" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liabilities other than accrued maintenance liability and debt</link:label>
    <link:label id="lab_aer_LiabilitiesOtherThanAccruedMaintenanceLiabilityAndDebt_9D620F3BFFBFC69DAE80BF30EC4FB677_label_en-US" xlink:label="lab_aer_LiabilitiesOtherThanAccruedMaintenanceLiabilityAndDebt_9D620F3BFFBFC69DAE80BF30EC4FB677" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities other than accrued maintenance liability and debt</link:label>
    <link:label id="lab_aer_LiabilitiesOtherThanAccruedMaintenanceLiabilityAndDebt_9D620F3BFFBFC69DAE80BF30EC4FB677_documentation_en-US" xlink:label="lab_aer_LiabilitiesOtherThanAccruedMaintenanceLiabilityAndDebt_9D620F3BFFBFC69DAE80BF30EC4FB677" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Liabilities other than accrued maintenance liability and debt</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_LiabilitiesOtherThanAccruedMaintenanceLiabilityAndDebt" xlink:label="loc_aer_LiabilitiesOtherThanAccruedMaintenanceLiabilityAndDebt_9D620F3BFFBFC69DAE80BF30EC4FB677" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_LiabilitiesOtherThanAccruedMaintenanceLiabilityAndDebt_9D620F3BFFBFC69DAE80BF30EC4FB677" xlink:to="lab_aer_LiabilitiesOtherThanAccruedMaintenanceLiabilityAndDebt_9D620F3BFFBFC69DAE80BF30EC4FB677" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_5370DC1D9634E9D67EB15433F5EA32A5_verboseLabel_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_5370DC1D9634E9D67EB15433F5EA32A5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Share-based compensation</link:label>
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_5370DC1D9634E9D67EB15433F5EA32A5_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_5370DC1D9634E9D67EB15433F5EA32A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Compensation Related Costs, Share-based Payments [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_5370DC1D9634E9D67EB15433F5EA32A5" xlink:type="locator" />
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    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_946F311855CFDDCCD6F5F42BE403BFB7_terseLabel_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_946F311855CFDDCCD6F5F42BE403BFB7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">General</link:label>
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_946F311855CFDDCCD6F5F42BE403BFB7_label_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_946F311855CFDDCCD6F5F42BE403BFB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis of Accounting, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_946F311855CFDDCCD6F5F42BE403BFB7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_946F311855CFDDCCD6F5F42BE403BFB7" xlink:to="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_946F311855CFDDCCD6F5F42BE403BFB7" xlink:type="arc" />
    <link:label id="lab_us-gaap_UseOfEstimates_6E63326CE8431F46D4C2F42BE4035F05_terseLabel_en-US" xlink:label="lab_us-gaap_UseOfEstimates_6E63326CE8431F46D4C2F42BE4035F05" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Use of estimates</link:label>
    <link:label id="lab_us-gaap_UseOfEstimates_6E63326CE8431F46D4C2F42BE4035F05_label_en-US" xlink:label="lab_us-gaap_UseOfEstimates_6E63326CE8431F46D4C2F42BE4035F05" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Use of Estimates, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaap_UseOfEstimates_6E63326CE8431F46D4C2F42BE4035F05" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_3C63A9E6C2F5FE0774F5F42BE4046DE8_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_3C63A9E6C2F5FE0774F5F42BE4046DE8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_3C63A9E6C2F5FE0774F5F42BE4046DE8_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_3C63A9E6C2F5FE0774F5F42BE4046DE8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_3C63A9E6C2F5FE0774F5F42BE4046DE8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_3C63A9E6C2F5FE0774F5F42BE4046DE8" xlink:to="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_3C63A9E6C2F5FE0774F5F42BE4046DE8" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_BDE7DFD8B3BFE188A0D2F42BE404E808_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_BDE7DFD8B3BFE188A0D2F42BE404E808" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restricted cash</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_BDE7DFD8B3BFE188A0D2F42BE404E808_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_BDE7DFD8B3BFE188A0D2F42BE404E808" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy" xlink:label="loc_us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_BDE7DFD8B3BFE188A0D2F42BE404E808" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_BDE7DFD8B3BFE188A0D2F42BE404E808" xlink:to="lab_us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_BDE7DFD8B3BFE188A0D2F42BE404E808" xlink:type="arc" />
    <link:label id="lab_us-gaap_TradeAndOtherAccountsReceivablePolicy_1874D09D132C3AC177EEF42BE404C40B_terseLabel_en-US" xlink:label="lab_us-gaap_TradeAndOtherAccountsReceivablePolicy_1874D09D132C3AC177EEF42BE404C40B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Trade receivables</link:label>
    <link:label id="lab_us-gaap_TradeAndOtherAccountsReceivablePolicy_1874D09D132C3AC177EEF42BE404C40B_label_en-US" xlink:label="lab_us-gaap_TradeAndOtherAccountsReceivablePolicy_1874D09D132C3AC177EEF42BE404C40B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trade and Other Accounts Receivable, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_TradeAndOtherAccountsReceivablePolicy" xlink:label="loc_us-gaap_TradeAndOtherAccountsReceivablePolicy_1874D09D132C3AC177EEF42BE404C40B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TradeAndOtherAccountsReceivablePolicy_1874D09D132C3AC177EEF42BE404C40B" xlink:to="lab_us-gaap_TradeAndOtherAccountsReceivablePolicy_1874D09D132C3AC177EEF42BE404C40B" xlink:type="arc" />
    <link:label id="lab_aer_FlightEquipmentUnderOperatingLeasesPolicyTextBlock_C5E00285B1B21AE86744F42BE404F365_terseLabel_en-US" xlink:label="lab_aer_FlightEquipmentUnderOperatingLeasesPolicyTextBlock_C5E00285B1B21AE86744F42BE404F365" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Flight equipment held for operating leases, net</link:label>
    <link:label id="lab_aer_FlightEquipmentUnderOperatingLeasesPolicyTextBlock_C5E00285B1B21AE86744F42BE404F365_label_en-US" xlink:label="lab_aer_FlightEquipmentUnderOperatingLeasesPolicyTextBlock_C5E00285B1B21AE86744F42BE404F365" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Flight Equipment Under Operating Leases [Policy Text Block]</link:label>
    <link:label id="lab_aer_FlightEquipmentUnderOperatingLeasesPolicyTextBlock_C5E00285B1B21AE86744F42BE404F365_documentation_en-US" xlink:label="lab_aer_FlightEquipmentUnderOperatingLeasesPolicyTextBlock_C5E00285B1B21AE86744F42BE404F365" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of accounting policy for flight equipment under operating leases. The following also may be disclosed: (1) a description of assets (2) the estimated useful lives of those assets (3) the amortization method used (4) how the entity assesses and measures impairment of such assets (5) how future cash flows are estimated (6) how the fair values of such asset are determined.</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_FlightEquipmentUnderOperatingLeasesPolicyTextBlock" xlink:label="loc_aer_FlightEquipmentUnderOperatingLeasesPolicyTextBlock_C5E00285B1B21AE86744F42BE404F365" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_FlightEquipmentUnderOperatingLeasesPolicyTextBlock_C5E00285B1B21AE86744F42BE404F365" xlink:to="lab_aer_FlightEquipmentUnderOperatingLeasesPolicyTextBlock_C5E00285B1B21AE86744F42BE404F365" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestCapitalizationPolicyPolicyTextBlock_2D541567390C95C823FCF42BE404A059_terseLabel_en-US" xlink:label="lab_us-gaap_InterestCapitalizationPolicyPolicyTextBlock_2D541567390C95C823FCF42BE404A059" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capitalization of interest</link:label>
    <link:label id="lab_us-gaap_InterestCapitalizationPolicyPolicyTextBlock_2D541567390C95C823FCF42BE404A059_label_en-US" xlink:label="lab_us-gaap_InterestCapitalizationPolicyPolicyTextBlock_2D541567390C95C823FCF42BE404A059" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Capitalization, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InterestCapitalizationPolicyPolicyTextBlock" xlink:label="loc_us-gaap_InterestCapitalizationPolicyPolicyTextBlock_2D541567390C95C823FCF42BE404A059" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestCapitalizationPolicyPolicyTextBlock_2D541567390C95C823FCF42BE404A059" xlink:to="lab_us-gaap_InterestCapitalizationPolicyPolicyTextBlock_2D541567390C95C823FCF42BE404A059" xlink:type="arc" />
    <link:label id="lab_aer_InvestmentInFinanceAndSalesTypeLeasesPolicyTextBlock_1FE2027B207A90E3A1D5F42BE404BC9F_terseLabel_en-US" xlink:label="lab_aer_InvestmentInFinanceAndSalesTypeLeasesPolicyTextBlock_1FE2027B207A90E3A1D5F42BE404BC9F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net investment in finance and sales-type leases</link:label>
    <link:label id="lab_aer_InvestmentInFinanceAndSalesTypeLeasesPolicyTextBlock_1FE2027B207A90E3A1D5F42BE404BC9F_label_en-US" xlink:label="lab_aer_InvestmentInFinanceAndSalesTypeLeasesPolicyTextBlock_1FE2027B207A90E3A1D5F42BE404BC9F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment In Finance And Sales Type Leases [Policy Text Block]</link:label>
    <link:label id="lab_aer_InvestmentInFinanceAndSalesTypeLeasesPolicyTextBlock_1FE2027B207A90E3A1D5F42BE404BC9F_documentation_en-US" xlink:label="lab_aer_InvestmentInFinanceAndSalesTypeLeasesPolicyTextBlock_1FE2027B207A90E3A1D5F42BE404BC9F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of accounting policy for investment in finance and sales-type leases.</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_InvestmentInFinanceAndSalesTypeLeasesPolicyTextBlock" xlink:label="loc_aer_InvestmentInFinanceAndSalesTypeLeasesPolicyTextBlock_1FE2027B207A90E3A1D5F42BE404BC9F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_InvestmentInFinanceAndSalesTypeLeasesPolicyTextBlock_1FE2027B207A90E3A1D5F42BE404BC9F" xlink:to="lab_aer_InvestmentInFinanceAndSalesTypeLeasesPolicyTextBlock_1FE2027B207A90E3A1D5F42BE404BC9F" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_52AD671958E159F18B97F42BE4044F5A_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_52AD671958E159F18B97F42BE4044F5A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Definite-lived intangible assets</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_52AD671958E159F18B97F42BE4044F5A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_52AD671958E159F18B97F42BE4044F5A" xlink:to="lab_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_52AD671958E159F18B97F42BE4044F5A" xlink:type="arc" />
    <link:label id="lab_aer_OtherAssetsPolicyTextBlock_8DE2F4656274D136CF51F42BE404787D_terseLabel_en-US" xlink:label="lab_aer_OtherAssetsPolicyTextBlock_8DE2F4656274D136CF51F42BE404787D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_aer_OtherAssetsPolicyTextBlock_8DE2F4656274D136CF51F42BE404787D_label_en-US" xlink:label="lab_aer_OtherAssetsPolicyTextBlock_8DE2F4656274D136CF51F42BE404787D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets [Policy Text Block]</link:label>
    <link:label id="lab_aer_OtherAssetsPolicyTextBlock_8DE2F4656274D136CF51F42BE404787D_documentation_en-US" xlink:label="lab_aer_OtherAssetsPolicyTextBlock_8DE2F4656274D136CF51F42BE404787D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of accounting policy for other assets.</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_OtherAssetsPolicyTextBlock" xlink:label="loc_aer_OtherAssetsPolicyTextBlock_8DE2F4656274D136CF51F42BE404787D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_OtherAssetsPolicyTextBlock_8DE2F4656274D136CF51F42BE404787D" xlink:to="lab_aer_OtherAssetsPolicyTextBlock_8DE2F4656274D136CF51F42BE404787D" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryPolicyTextBlock_172A92C1C8D83F6F980BF42BE4042D14_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryPolicyTextBlock_172A92C1C8D83F6F980BF42BE4042D14" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventory</link:label>
    <link:label id="lab_us-gaap_InventoryPolicyTextBlock_172A92C1C8D83F6F980BF42BE4042D14_label_en-US" xlink:label="lab_us-gaap_InventoryPolicyTextBlock_172A92C1C8D83F6F980BF42BE4042D14" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="loc_us-gaap_InventoryPolicyTextBlock_172A92C1C8D83F6F980BF42BE4042D14" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryPolicyTextBlock_172A92C1C8D83F6F980BF42BE4042D14" xlink:to="lab_us-gaap_InventoryPolicyTextBlock_172A92C1C8D83F6F980BF42BE4042D14" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeasePolicyTextBlock_DCF1CA70E0B38BDE5CB1F42BE4046A4A_terseLabel_en-US" xlink:label="lab_us-gaap_LeasePolicyTextBlock_DCF1CA70E0B38BDE5CB1F42BE4046A4A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease incentives</link:label>
    <link:label id="lab_us-gaap_LeasePolicyTextBlock_DCF1CA70E0B38BDE5CB1F42BE4046A4A_label_en-US" xlink:label="lab_us-gaap_LeasePolicyTextBlock_DCF1CA70E0B38BDE5CB1F42BE4046A4A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LeasePolicyTextBlock" xlink:label="loc_us-gaap_LeasePolicyTextBlock_DCF1CA70E0B38BDE5CB1F42BE4046A4A" xlink:type="locator" />
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    <link:label id="lab_us-gaap_InvestmentPolicyTextBlock_99D912C69BCCE507FBCBF42BE4048DD8_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentPolicyTextBlock_99D912C69BCCE507FBCBF42BE4048DD8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investments</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InvestmentPolicyTextBlock" xlink:label="loc_us-gaap_InvestmentPolicyTextBlock_99D912C69BCCE507FBCBF42BE4048DD8" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ReceivablesPolicyTextBlock_1BA91C3B34CB14037182F42BE4047F24_terseLabel_en-US" xlink:label="lab_us-gaap_ReceivablesPolicyTextBlock_1BA91C3B34CB14037182F42BE4047F24" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notes receivables</link:label>
    <link:label id="lab_us-gaap_ReceivablesPolicyTextBlock_1BA91C3B34CB14037182F42BE4047F24_label_en-US" xlink:label="lab_us-gaap_ReceivablesPolicyTextBlock_1BA91C3B34CB14037182F42BE4047F24" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Receivables, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ReceivablesPolicyTextBlock" xlink:label="loc_us-gaap_ReceivablesPolicyTextBlock_1BA91C3B34CB14037182F42BE4047F24" xlink:type="locator" />
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    <link:label id="lab_us-gaap_DerivativesPolicyTextBlock_58EA1AE0B64E254EDB3CF42BE404FFD9_verboseLabel_en-US" xlink:label="lab_us-gaap_DerivativesPolicyTextBlock_58EA1AE0B64E254EDB3CF42BE404FFD9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Derivative financial instruments</link:label>
    <link:label id="lab_us-gaap_DerivativesPolicyTextBlock_58EA1AE0B64E254EDB3CF42BE404FFD9_label_en-US" xlink:label="lab_us-gaap_DerivativesPolicyTextBlock_58EA1AE0B64E254EDB3CF42BE404FFD9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DerivativesPolicyTextBlock" xlink:label="loc_us-gaap_DerivativesPolicyTextBlock_58EA1AE0B64E254EDB3CF42BE404FFD9" xlink:type="locator" />
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    <link:label id="lab_aer_OtherTangibleFixedAssetsPolicyPolicyTextBlock_BB3C1B0B526BA57C2AA2F42BE404038F_terseLabel_en-US" xlink:label="lab_aer_OtherTangibleFixedAssetsPolicyPolicyTextBlock_BB3C1B0B526BA57C2AA2F42BE404038F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other tangible fixed assets</link:label>
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    <link:label id="lab_aer_OtherTangibleFixedAssetsPolicyPolicyTextBlock_BB3C1B0B526BA57C2AA2F42BE404038F_documentation_en-US" xlink:label="lab_aer_OtherTangibleFixedAssetsPolicyPolicyTextBlock_BB3C1B0B526BA57C2AA2F42BE404038F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Tangible Fixed Assets, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_OtherTangibleFixedAssetsPolicyPolicyTextBlock" xlink:label="loc_aer_OtherTangibleFixedAssetsPolicyPolicyTextBlock_BB3C1B0B526BA57C2AA2F42BE404038F" xlink:type="locator" />
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    <link:label id="lab_us-gaap_FairValueMeasurementPolicyPolicyTextBlock_4AEC8FEAE069BE64957AF42BE40413BA_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementPolicyPolicyTextBlock_4AEC8FEAE069BE64957AF42BE40413BA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value measurements</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_FairValueMeasurementPolicyPolicyTextBlock" xlink:label="loc_us-gaap_FairValueMeasurementPolicyPolicyTextBlock_4AEC8FEAE069BE64957AF42BE40413BA" xlink:type="locator" />
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    <link:label id="lab_us-gaap_IncomeTaxPolicyTextBlock_68819397368BABAFB3CCF42BE404FDDF_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxPolicyTextBlock_68819397368BABAFB3CCF42BE404FDDF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes</link:label>
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    <link:label id="lab_us-gaap_GuaranteesIndemnificationsAndWarrantiesPolicies_88CB9C46F8A3E3B00A16F42BE4046373_terseLabel_en-US" xlink:label="lab_us-gaap_GuaranteesIndemnificationsAndWarrantiesPolicies_88CB9C46F8A3E3B00A16F42BE4046373" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Guarantees</link:label>
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    <link:label id="lab_aer_AccruedMaintenanceLiabilityPolicyTextBlock_F49283462543B71D0409F42BE404C839_terseLabel_en-US" xlink:label="lab_aer_AccruedMaintenanceLiabilityPolicyTextBlock_F49283462543B71D0409F42BE404C839" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued maintenance liability</link:label>
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    <link:label id="lab_aer_AccruedMaintenanceLiabilityPolicyTextBlock_F49283462543B71D0409F42BE404C839_documentation_en-US" xlink:label="lab_aer_AccruedMaintenanceLiabilityPolicyTextBlock_F49283462543B71D0409F42BE404C839" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of accounting policy for accrued maintenance liability.</link:label>
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    <link:label id="lab_us-gaap_DebtPolicyTextBlock_3F8AC826EC99C8E893B6F42BE404961B_terseLabel_en-US" xlink:label="lab_us-gaap_DebtPolicyTextBlock_3F8AC826EC99C8E893B6F42BE404961B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt and deferred debt issuance costs</link:label>
    <link:label id="lab_us-gaap_DebtPolicyTextBlock_3F8AC826EC99C8E893B6F42BE404961B_label_en-US" xlink:label="lab_us-gaap_DebtPolicyTextBlock_3F8AC826EC99C8E893B6F42BE404961B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DebtPolicyTextBlock" xlink:label="loc_us-gaap_DebtPolicyTextBlock_3F8AC826EC99C8E893B6F42BE404961B" xlink:type="locator" />
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    <link:label id="lab_aer_LesseeSecurityDepositsPolicyTextBlock_274EE4C0615CF2C057A1F42BE404A0AF_terseLabel_en-US" xlink:label="lab_aer_LesseeSecurityDepositsPolicyTextBlock_274EE4C0615CF2C057A1F42BE404A0AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee security deposits</link:label>
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    <link:label id="lab_aer_LesseeSecurityDepositsPolicyTextBlock_274EE4C0615CF2C057A1F42BE404A0AF_documentation_en-US" xlink:label="lab_aer_LesseeSecurityDepositsPolicyTextBlock_274EE4C0615CF2C057A1F42BE404A0AF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of accounting policy for lessee security deposits.</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_LesseeSecurityDepositsPolicyTextBlock" xlink:label="loc_aer_LesseeSecurityDepositsPolicyTextBlock_274EE4C0615CF2C057A1F42BE404A0AF" xlink:type="locator" />
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    <link:label id="lab_us-gaap_RevenueRecognitionPolicyTextBlock_E5A9AB7D9144E77246EEF42BE4051639_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock_E5A9AB7D9144E77246EEF42BE4051639" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue recognition</link:label>
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    <link:label id="lab_aer_PrepaymentsOnFlightEquipmentAdditionsAdvancePayments_3B7FE3CE744E9B1BFE934883119F98E2_documentation_en-US" xlink:label="lab_aer_PrepaymentsOnFlightEquipmentAdditionsAdvancePayments_3B7FE3CE744E9B1BFE934883119F98E2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of increase in the carrying amount of advance payments for the acquisition of forward order aircraft for advance payments made during the period.</link:label>
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    <link:label id="lab_aer_AercapGlobalAviationTrustMember_181B5D842D858076ED3301E8F215117C_terseLabel_en-US" xlink:label="lab_aer_AercapGlobalAviationTrustMember_181B5D842D858076ED3301E8F215117C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">AerCap Global Aviation Trust</link:label>
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    <link:label id="lab_us-gaap_ConsolidationItemsAxis_053D2FA4CC2913A59C6701E8F215D1AE_label_en-US" xlink:label="lab_us-gaap_ConsolidationItemsAxis_053D2FA4CC2913A59C6701E8F215D1AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidation Items [Axis]</link:label>
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    <link:label id="lab_us-gaap_ConsolidationItemsDomain_51C73842377C3E41A13A01E8F21506A6_label_en-US" xlink:label="lab_us-gaap_ConsolidationItemsDomain_51C73842377C3E41A13A01E8F21506A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidation Items [Domain]</link:label>
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    <link:label id="lab_us-gaap_ConsolidationEliminationsMember_4878B1C3B9033ACBCCC201E8F2157615_terseLabel_en-US" xlink:label="lab_us-gaap_ConsolidationEliminationsMember_4878B1C3B9033ACBCCC201E8F2157615" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Eliminations</link:label>
    <link:label id="lab_us-gaap_ConsolidationEliminationsMember_4878B1C3B9033ACBCCC201E8F2157615_label_en-US" xlink:label="lab_us-gaap_ConsolidationEliminationsMember_4878B1C3B9033ACBCCC201E8F2157615" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidation, Eliminations [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ConsolidationEliminationsMember" xlink:label="loc_us-gaap_ConsolidationEliminationsMember_4878B1C3B9033ACBCCC201E8F2157615" xlink:type="locator" />
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    <link:label id="lab_aer_AccretionExpenseOnDepositsAndMaintenanceReserves_44997294CBEA8FCA4B6401E8F215612F_documentation_en-US" xlink:label="lab_aer_AccretionExpenseOnDepositsAndMaintenanceReserves_44997294CBEA8FCA4B6401E8F215612F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the amount recognized for the passage of time on deposits and maintenance reserves that have been discounted to their net present values.</link:label>
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    <link:label id="lab_aer_CashFlowFromOperatingActivitiesBeforeChangesInWorkingCapital_115B97195D962723FCDF01E8F215AD1D_totalLabel_en-US" xlink:label="lab_aer_CashFlowFromOperatingActivitiesBeforeChangesInWorkingCapital_115B97195D962723FCDF01E8F215AD1D" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Cash flow from operating activities before changes in working capital</link:label>
    <link:label id="lab_aer_CashFlowFromOperatingActivitiesBeforeChangesInWorkingCapital_115B97195D962723FCDF01E8F215AD1D_label_en-US" xlink:label="lab_aer_CashFlowFromOperatingActivitiesBeforeChangesInWorkingCapital_115B97195D962723FCDF01E8F215AD1D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Flow From Operating Activities Before Changes In Working Capital</link:label>
    <link:label id="lab_aer_CashFlowFromOperatingActivitiesBeforeChangesInWorkingCapital_115B97195D962723FCDF01E8F215AD1D_documentation_en-US" xlink:label="lab_aer_CashFlowFromOperatingActivitiesBeforeChangesInWorkingCapital_115B97195D962723FCDF01E8F215AD1D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of cash inflow (outflow) from operating activities, excluding discontinued operations and before changes in working capital. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_CashFlowFromOperatingActivitiesBeforeChangesInWorkingCapital" xlink:label="loc_aer_CashFlowFromOperatingActivitiesBeforeChangesInWorkingCapital_115B97195D962723FCDF01E8F215AD1D" xlink:type="locator" />
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    <link:label id="lab_aer_WorkingCapital_6A13827981DBA934560A01E8F215102F_terseLabel_en-US" xlink:label="lab_aer_WorkingCapital_6A13827981DBA934560A01E8F215102F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Working capital</link:label>
    <link:label id="lab_aer_WorkingCapital_6A13827981DBA934560A01E8F215102F_label_en-US" xlink:label="lab_aer_WorkingCapital_6A13827981DBA934560A01E8F215102F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Working Capital</link:label>
    <link:label id="lab_aer_WorkingCapital_6A13827981DBA934560A01E8F215102F_documentation_en-US" xlink:label="lab_aer_WorkingCapital_6A13827981DBA934560A01E8F215102F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Working Capital</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_WorkingCapital" xlink:label="loc_aer_WorkingCapital_6A13827981DBA934560A01E8F215102F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_WorkingCapital_6A13827981DBA934560A01E8F215102F" xlink:to="lab_aer_WorkingCapital_6A13827981DBA934560A01E8F215102F" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_53E9CC119A271F1DC1A801E8F2154816_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_53E9CC119A271F1DC1A801E8F2154816" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided by operating activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_53E9CC119A271F1DC1A801E8F2154816_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_53E9CC119A271F1DC1A801E8F2154816" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities, Continuing Operations</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_53E9CC119A271F1DC1A801E8F2154816" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_53E9CC119A271F1DC1A801E8F2154816" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_53E9CC119A271F1DC1A801E8F2154816" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsForFlightEquipment_E110348F70DA9CD768D501E8F2156D67_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsForFlightEquipment_E110348F70DA9CD768D501E8F2156D67" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Purchase of flight equipment</link:label>
    <link:label id="lab_us-gaap_PaymentsForFlightEquipment_E110348F70DA9CD768D501E8F2156D67_label_en-US" xlink:label="lab_us-gaap_PaymentsForFlightEquipment_E110348F70DA9CD768D501E8F2156D67" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments for Flight Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PaymentsForFlightEquipment" xlink:label="loc_us-gaap_PaymentsForFlightEquipment_E110348F70DA9CD768D501E8F2156D67" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForFlightEquipment_E110348F70DA9CD768D501E8F2156D67" xlink:to="lab_us-gaap_PaymentsForFlightEquipment_E110348F70DA9CD768D501E8F2156D67" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_083E7718490FF7DE1F0101E8F215B4F4_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_083E7718490FF7DE1F0101E8F215B4F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from sale or disposal of assets</link:label>
    <link:label id="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_083E7718490FF7DE1F0101E8F215B4F4_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_083E7718490FF7DE1F0101E8F215B4F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Sale of Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_083E7718490FF7DE1F0101E8F215B4F4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_083E7718490FF7DE1F0101E8F215B4F4" xlink:to="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_083E7718490FF7DE1F0101E8F215B4F4" xlink:type="arc" />
    <link:label id="lab_aer_PrepaymentsMadeOnFlightEquipment_00260D5C98D70A9F6E7901E8F215922A_negatedLabel_en-US" xlink:label="lab_aer_PrepaymentsMadeOnFlightEquipment_00260D5C98D70A9F6E7901E8F215922A" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Prepayments on flight equipment</link:label>
    <link:label id="lab_aer_PrepaymentsMadeOnFlightEquipment_00260D5C98D70A9F6E7901E8F215922A_label_en-US" xlink:label="lab_aer_PrepaymentsMadeOnFlightEquipment_00260D5C98D70A9F6E7901E8F215922A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prepayments made on flight equipment</link:label>
    <link:label id="lab_aer_PrepaymentsMadeOnFlightEquipment_00260D5C98D70A9F6E7901E8F215922A_documentation_en-US" xlink:label="lab_aer_PrepaymentsMadeOnFlightEquipment_00260D5C98D70A9F6E7901E8F215922A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Advance payments made for the acquisition of forward order aircraft.</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_PrepaymentsMadeOnFlightEquipment" xlink:label="loc_aer_PrepaymentsMadeOnFlightEquipment_00260D5C98D70A9F6E7901E8F215922A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_PrepaymentsMadeOnFlightEquipment_00260D5C98D70A9F6E7901E8F215922A" xlink:to="lab_aer_PrepaymentsMadeOnFlightEquipment_00260D5C98D70A9F6E7901E8F215922A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromCollectionOfFinanceReceivables_66E1C20E9DC6E7C5388601E8F215DE1C_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromCollectionOfFinanceReceivables_66E1C20E9DC6E7C5388601E8F215DE1C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Collections of finance and sales-type leases</link:label>
    <link:label id="lab_us-gaap_ProceedsFromCollectionOfFinanceReceivables_66E1C20E9DC6E7C5388601E8F215DE1C_label_en-US" xlink:label="lab_us-gaap_ProceedsFromCollectionOfFinanceReceivables_66E1C20E9DC6E7C5388601E8F215DE1C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Collection of Finance Receivables</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ProceedsFromCollectionOfFinanceReceivables" xlink:label="loc_us-gaap_ProceedsFromCollectionOfFinanceReceivables_66E1C20E9DC6E7C5388601E8F215DE1C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromCollectionOfFinanceReceivables_66E1C20E9DC6E7C5388601E8F215DE1C" xlink:to="lab_us-gaap_ProceedsFromCollectionOfFinanceReceivables_66E1C20E9DC6E7C5388601E8F215DE1C" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInRestrictedCash_211D2A9C5B3648E2154101E8F21521E0_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInRestrictedCash_211D2A9C5B3648E2154101E8F21521E0" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Movement in restricted cash</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInRestrictedCash_211D2A9C5B3648E2154101E8F21521E0_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInRestrictedCash_211D2A9C5B3648E2154101E8F21521E0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Restricted Cash</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_IncreaseDecreaseInRestrictedCash" xlink:label="loc_us-gaap_IncreaseDecreaseInRestrictedCash_211D2A9C5B3648E2154101E8F21521E0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInRestrictedCash_211D2A9C5B3648E2154101E8F21521E0" xlink:to="lab_us-gaap_IncreaseDecreaseInRestrictedCash_211D2A9C5B3648E2154101E8F21521E0" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_E753437C756C5E3150FF01E8F2155E48_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_E753437C756C5E3150FF01E8F2155E48" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_E753437C756C5E3150FF01E8F2155E48_label_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_E753437C756C5E3150FF01E8F2155E48" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments for (Proceeds from) Other Investing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_E753437C756C5E3150FF01E8F2155E48" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_E753437C756C5E3150FF01E8F2155E48" xlink:to="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_E753437C756C5E3150FF01E8F2155E48" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_B8B6B5AB158D19A3202D01E8F215E2EA_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_B8B6B5AB158D19A3202D01E8F215E2EA" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash used in investing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_B8B6B5AB158D19A3202D01E8F215E2EA_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_B8B6B5AB158D19A3202D01E8F215E2EA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities, Continuing Operations</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_B8B6B5AB158D19A3202D01E8F215E2EA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_B8B6B5AB158D19A3202D01E8F215E2EA" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_B8B6B5AB158D19A3202D01E8F215E2EA" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_78C1A6C4FC899976BB7601E8F215800F_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_78C1A6C4FC899976BB7601E8F215800F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Issuance of debt</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_78C1A6C4FC899976BB7601E8F215800F_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_78C1A6C4FC899976BB7601E8F215800F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Issuance of Long-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_78C1A6C4FC899976BB7601E8F215800F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_78C1A6C4FC899976BB7601E8F215800F" xlink:to="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_78C1A6C4FC899976BB7601E8F215800F" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfLongTermDebt_17095DDC6E0C663684C301E8F215D48E_negatedLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebt_17095DDC6E0C663684C301E8F215D48E" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Repayment of debt</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfLongTermDebt_17095DDC6E0C663684C301E8F215D48E_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebt_17095DDC6E0C663684C301E8F215D48E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Long-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_17095DDC6E0C663684C301E8F215D48E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfLongTermDebt_17095DDC6E0C663684C301E8F215D48E" xlink:to="lab_us-gaap_RepaymentsOfLongTermDebt_17095DDC6E0C663684C301E8F215D48E" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsOfDebtIssuanceCosts_29C5C62B9D97766C00CB01E8F2156170_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDebtIssuanceCosts_29C5C62B9D97766C00CB01E8F2156170" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Debt issuance costs paid</link:label>
    <link:label id="lab_us-gaap_PaymentsOfDebtIssuanceCosts_29C5C62B9D97766C00CB01E8F2156170_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDebtIssuanceCosts_29C5C62B9D97766C00CB01E8F2156170" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments of Debt Issuance Costs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_29C5C62B9D97766C00CB01E8F2156170" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDebtIssuanceCosts_29C5C62B9D97766C00CB01E8F2156170" xlink:to="lab_us-gaap_PaymentsOfDebtIssuanceCosts_29C5C62B9D97766C00CB01E8F2156170" xlink:type="arc" />
    <link:label id="lab_aer_MaintenancePaymentsReceived_12A8827B783B3AFD3E4C01E8F2156C36_terseLabel_en-US" xlink:label="lab_aer_MaintenancePaymentsReceived_12A8827B783B3AFD3E4C01E8F2156C36" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maintenance payments received</link:label>
    <link:label id="lab_aer_MaintenancePaymentsReceived_12A8827B783B3AFD3E4C01E8F2156C36_label_en-US" xlink:label="lab_aer_MaintenancePaymentsReceived_12A8827B783B3AFD3E4C01E8F2156C36" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maintenance payments received</link:label>
    <link:label id="lab_aer_MaintenancePaymentsReceived_12A8827B783B3AFD3E4C01E8F2156C36_documentation_en-US" xlink:label="lab_aer_MaintenancePaymentsReceived_12A8827B783B3AFD3E4C01E8F2156C36" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Periodic payments received from the lessee of supplemental maintenance rent which is calculated with reference to the utilization of airframes, engines and other major life-limited components during the lease.</link:label>
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    <link:label id="lab_aer_SecurityDepositsReceived_56E4931C3A309128AA9F01E8F2156D0E_documentation_en-US" xlink:label="lab_aer_SecurityDepositsReceived_56E4931C3A309128AA9F01E8F2156D0E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Payments received on an asset, typically cash, provided by a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease.</link:label>
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    <link:label id="lab_aer_SecurityDepositsReturned_8D4CF1157D2FEB72411601E8F215C5FE_documentation_en-US" xlink:label="lab_aer_SecurityDepositsReturned_8D4CF1157D2FEB72411601E8F215C5FE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Payments returned on an asset, typically cash, provided by a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease.</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_D25A6F05B6DD7A917E5E01E8F2156633" xlink:type="locator" />
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    <link:loc xlink:href="aer-20171231.xsd#aer_RestrictedStockSharesIssuedNetofSharesforTaxWithholdingsGranted" xlink:label="loc_aer_RestrictedStockSharesIssuedNetofSharesforTaxWithholdingsGranted_59AED4F76D53A6F06E5401E8F2C18498" xlink:type="locator" />
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    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross_57E1D485B43C7E9BC23801E8F2C179E8_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross_57E1D485B43C7E9BC23801E8F2C179E8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restricted stock issued (in shares)</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross_57E1D485B43C7E9BC23801E8F2C179E8_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross_57E1D485B43C7E9BC23801E8F2C179E8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Shares, Share-based Compensation, Gross</link:label>
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    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_FD100C1E23246217358301E8F2C1A63D_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_FD100C1E23246217358301E8F2C1A63D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ordinary shares issued to the holders of these restricted stock units with the remainder being withheld and applied to pay the taxes involved (in shares)</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_FD100C1E23246217358301E8F2C1A63D_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_FD100C1E23246217358301E8F2C1A63D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures</link:label>
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    <link:label id="lab_us-gaap_LessorLeasingArrangementsOperatingLeasesTermOfContract_7AB56E35E444D3F5F0FC548388B94268_terseLabel_en-US" xlink:label="lab_us-gaap_LessorLeasingArrangementsOperatingLeasesTermOfContract_7AB56E35E444D3F5F0FC548388B94268" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Term of operating lease agreements</link:label>
    <link:label id="lab_us-gaap_LessorLeasingArrangementsOperatingLeasesTermOfContract_7AB56E35E444D3F5F0FC548388B94268_label_en-US" xlink:label="lab_us-gaap_LessorLeasingArrangementsOperatingLeasesTermOfContract_7AB56E35E444D3F5F0FC548388B94268" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessor Leasing Arrangements, Operating Leases, Term of Contract</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LessorLeasingArrangementsOperatingLeasesTermOfContract" xlink:label="loc_us-gaap_LessorLeasingArrangementsOperatingLeasesTermOfContract_7AB56E35E444D3F5F0FC548388B94268" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LessorLeasingArrangementsOperatingLeasesTermOfContract_7AB56E35E444D3F5F0FC548388B94268" xlink:to="lab_us-gaap_LessorLeasingArrangementsOperatingLeasesTermOfContract_7AB56E35E444D3F5F0FC548388B94268" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_033BB538F6574B23A7045433F5B057B9_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_033BB538F6574B23A7045433F5B057B9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2018</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_033BB538F6574B23A7045433F5B057B9_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_033BB538F6574B23A7045433F5B057B9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_033BB538F6574B23A7045433F5B057B9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_033BB538F6574B23A7045433F5B057B9" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_033BB538F6574B23A7045433F5B057B9" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_838D25F530F9B2C90B975433F5B0AB27_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_838D25F530F9B2C90B975433F5B0AB27" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_838D25F530F9B2C90B975433F5B0AB27_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_838D25F530F9B2C90B975433F5B0AB27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, in Two Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_838D25F530F9B2C90B975433F5B0AB27" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_838D25F530F9B2C90B975433F5B0AB27" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_838D25F530F9B2C90B975433F5B0AB27" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_61C7F5D8722569BA07785433F5B0D5B5_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_61C7F5D8722569BA07785433F5B0D5B5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_61C7F5D8722569BA07785433F5B0D5B5_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_61C7F5D8722569BA07785433F5B0D5B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, in Three Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_61C7F5D8722569BA07785433F5B0D5B5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_61C7F5D8722569BA07785433F5B0D5B5" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_61C7F5D8722569BA07785433F5B0D5B5" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_CF0179180F6D4405C62D5433F5B03EEE_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_CF0179180F6D4405C62D5433F5B03EEE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_CF0179180F6D4405C62D5433F5B03EEE_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_CF0179180F6D4405C62D5433F5B03EEE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, in Four Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_CF0179180F6D4405C62D5433F5B03EEE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_CF0179180F6D4405C62D5433F5B03EEE" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_CF0179180F6D4405C62D5433F5B03EEE" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_9F48258C65BC5D710A735433F5B02718_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_9F48258C65BC5D710A735433F5B02718" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_9F48258C65BC5D710A735433F5B02718_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_9F48258C65BC5D710A735433F5B02718" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, in Five Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_9F48258C65BC5D710A735433F5B02718" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_9F48258C65BC5D710A735433F5B02718" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_9F48258C65BC5D710A735433F5B02718" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_9429853B5BA294C528C95433F5B0FE88_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_9429853B5BA294C528C95433F5B0FE88" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Thereafter</link:label>
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    <link:label id="lab_aer_RevolvingPeriodBorrowingPeriodMember_8BB7756703D0F79CA6D3EC298BCA7076_terseLabel_en-US" xlink:label="lab_aer_RevolvingPeriodBorrowingPeriodMember_8BB7756703D0F79CA6D3EC298BCA7076" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Borrowing Period [Member]</link:label>
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    <link:label id="lab_aer_TermLoanPeriod1Member_06B0CF7AB9B8FE150822EC298BCA15BA_terseLabel_en-US" xlink:label="lab_aer_TermLoanPeriod1Member_06B0CF7AB9B8FE150822EC298BCA15BA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Period from December 11, 2020 to December 10, 2021 [Member]</link:label>
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    <link:label id="lab_aer_AircraftPurchasesMaximumPercentageFinanced_8E49EE2959BF82963E96EC298BCB29EA_verboseLabel_en-US" xlink:label="lab_aer_AircraftPurchasesMaximumPercentageFinanced_8E49EE2959BF82963E96EC298BCB29EA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Aircraft purchases, maximum percentage financed</link:label>
    <link:label id="lab_aer_AircraftPurchasesMaximumPercentageFinanced_8E49EE2959BF82963E96EC298BCB29EA_label_en-US" xlink:label="lab_aer_AircraftPurchasesMaximumPercentageFinanced_8E49EE2959BF82963E96EC298BCB29EA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aircraft Purchases, Maximum Percentage Financed</link:label>
    <link:label id="lab_aer_AircraftPurchasesMaximumPercentageFinanced_8E49EE2959BF82963E96EC298BCB29EA_documentation_en-US" xlink:label="lab_aer_AircraftPurchasesMaximumPercentageFinanced_8E49EE2959BF82963E96EC298BCB29EA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Aircraft purchases, maximum percentage financed</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_AircraftPurchasesMaximumPercentageFinanced" xlink:label="loc_aer_AircraftPurchasesMaximumPercentageFinanced_8E49EE2959BF82963E96EC298BCB29EA" xlink:type="locator" />
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    <link:loc xlink:href="aer-20171231.xsd#aer_LineofCreditFacilityUnusedCapacityCommitmentFeePercentageAverageUtilizationRangeTwo" xlink:label="loc_aer_LineofCreditFacilityUnusedCapacityCommitmentFeePercentageAverageUtilizationRangeTwo_6D3E817FDBB4FDD6E0CFEC298BCC6F0F" xlink:type="locator" />
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    <link:label id="lab_aer_LineofCreditFacilityUnusedCapacityCommitmentFeePercentageAverageUtilizationRangeOne_8A49E179F13320BC7C90EC298BCB7F51_terseLabel_en-US" xlink:label="lab_aer_LineofCreditFacilityUnusedCapacityCommitmentFeePercentageAverageUtilizationRangeOne_8A49E179F13320BC7C90EC298BCB7F51" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Average utilization fee percentage, less than 50%</link:label>
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    <link:loc xlink:href="aer-20171231.xsd#aer_LineofCreditFacilityUnusedCapacityCommitmentFeePercentageAverageUtilizationRangeOne" xlink:label="loc_aer_LineofCreditFacilityUnusedCapacityCommitmentFeePercentageAverageUtilizationRangeOne_8A49E179F13320BC7C90EC298BCB7F51" xlink:type="locator" />
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    <link:label id="lab_aer_DebtInstrumentCovenantCashReserveAsPercentageOfOutstandingBorrowings_28D3C5B859A6B72E2E5FEC298BCC61C1_verboseLabel_en-US" xlink:label="lab_aer_DebtInstrumentCovenantCashReserveAsPercentageOfOutstandingBorrowings_28D3C5B859A6B72E2E5FEC298BCC61C1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Required cash reserve as a percentage of outstanding borrowings</link:label>
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    <link:label id="lab_us-gaap_GuaranteeObligationsMaximumExposure_03E3D5B8AF5EE848E594068988151F7E_terseLabel_en-US" xlink:label="lab_us-gaap_GuaranteeObligationsMaximumExposure_03E3D5B8AF5EE848E594068988151F7E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum aggregate potential commitment</link:label>
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    <link:label id="lab_aer_GuaranteeObligationsNumberOfAircraftFutureLeaseCashFlowGuarantee_C65276E6F8C766939A8006898815FC0A_verboseLabel_en-US" xlink:label="lab_aer_GuaranteeObligationsNumberOfAircraftFutureLeaseCashFlowGuarantee_C65276E6F8C766939A8006898815FC0A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Number of aircraft sold with a guarantee of the future lease cash flows</link:label>
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    <link:loc xlink:href="aer-20171231.xsd#aer_GuaranteeObligationsNumberOfAircraftFutureLeaseCashFlowGuarantee" xlink:label="loc_aer_GuaranteeObligationsNumberOfAircraftFutureLeaseCashFlowGuarantee_C65276E6F8C766939A8006898815FC0A" xlink:type="locator" />
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    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_7C3A757FF7322AD8BF6706898815D359_verboseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_7C3A757FF7322AD8BF6706898815D359" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total value of aircraft order</link:label>
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    <link:label id="lab_us-gaap_LossContingencyLossInPeriod_47A2246C63427D591D340689881533BF_verboseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyLossInPeriod_47A2246C63427D591D340689881533BF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Damages suffered</link:label>
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    <link:label id="lab_us-gaap_CapitalLeasedAssetsNumberOfUnits_8AB87D12820B28B16A0806898815F596_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasedAssetsNumberOfUnits_8AB87D12820B28B16A0806898815F596" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of capital leased assets</link:label>
    <link:label id="lab_us-gaap_CapitalLeasedAssetsNumberOfUnits_8AB87D12820B28B16A0806898815F596_label_en-US" xlink:label="lab_us-gaap_CapitalLeasedAssetsNumberOfUnits_8AB87D12820B28B16A0806898815F596" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leased Assets, Number of Units</link:label>
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    <link:label id="lab_aer_NumberOfLeasesThatCompanyIncurredObligationsDueToAnotherCompanySDefault_6041A157CB0BFBDF1E4F068988153076_terseLabel_en-US" xlink:label="lab_aer_NumberOfLeasesThatCompanyIncurredObligationsDueToAnotherCompanySDefault_6041A157CB0BFBDF1E4F068988153076" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of leases that company incurred obligations due to another company's default</link:label>
    <link:label id="lab_aer_NumberOfLeasesThatCompanyIncurredObligationsDueToAnotherCompanySDefault_6041A157CB0BFBDF1E4F068988153076_label_en-US" xlink:label="lab_aer_NumberOfLeasesThatCompanyIncurredObligationsDueToAnotherCompanySDefault_6041A157CB0BFBDF1E4F068988153076" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number Of Leases That Company Incurred Obligations Due To Another Company's Default</link:label>
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    <link:loc xlink:href="aer-20171231.xsd#aer_NumberOfLeasesThatCompanyIncurredObligationsDueToAnotherCompanySDefault" xlink:label="loc_aer_NumberOfLeasesThatCompanyIncurredObligationsDueToAnotherCompanySDefault_6041A157CB0BFBDF1E4F068988153076" xlink:type="locator" />
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    <link:label id="lab_us-gaap_LossContingencyClaimsSettledNumber_D4E8F0AFBFCF96E2645B068988155D26_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyClaimsSettledNumber_D4E8F0AFBFCF96E2645B068988155D26" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of judgments</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LossContingencyClaimsSettledNumber" xlink:label="loc_us-gaap_LossContingencyClaimsSettledNumber_D4E8F0AFBFCF96E2645B068988155D26" xlink:type="locator" />
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    <link:label id="lab_aer_ClaimAwardForLossOfProfitPlusAccruedInterest_7F514CE0E0E1A35F7B6C06898815C654_verboseLabel_en-US" xlink:label="lab_aer_ClaimAwardForLossOfProfitPlusAccruedInterest_7F514CE0E0E1A35F7B6C06898815C654" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Claim award for loss of profit plus accrued interest</link:label>
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    <link:loc xlink:href="aer-20171231.xsd#aer_ClaimAwardForLossOfProfitPlusAccruedInterest" xlink:label="loc_aer_ClaimAwardForLossOfProfitPlusAccruedInterest_7F514CE0E0E1A35F7B6C06898815C654" xlink:type="locator" />
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    <link:label id="lab_aer_NumberofRelatedCompanies_85CC6DAB0144CEA9BB2306898815C99D_terseLabel_en-US" xlink:label="lab_aer_NumberofRelatedCompanies_85CC6DAB0144CEA9BB2306898815C99D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of AerCap lessors</link:label>
    <link:label id="lab_aer_NumberofRelatedCompanies_85CC6DAB0144CEA9BB2306898815C99D_label_en-US" xlink:label="lab_aer_NumberofRelatedCompanies_85CC6DAB0144CEA9BB2306898815C99D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of Related Companies</link:label>
    <link:label id="lab_aer_NumberofRelatedCompanies_85CC6DAB0144CEA9BB2306898815C99D_documentation_en-US" xlink:label="lab_aer_NumberofRelatedCompanies_85CC6DAB0144CEA9BB2306898815C99D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of Related Companies</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_NumberofRelatedCompanies" xlink:label="loc_aer_NumberofRelatedCompanies_85CC6DAB0144CEA9BB2306898815C99D" xlink:type="locator" />
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    <link:label id="lab_us-gaap_LossContingencyDamagesAwardedValue_E7C4816885CB495FF0F006898815E4FE_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyDamagesAwardedValue_E7C4816885CB495FF0F006898815E4FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Damages awarded</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LossContingencyDamagesAwardedValue" xlink:label="loc_us-gaap_LossContingencyDamagesAwardedValue_E7C4816885CB495FF0F006898815E4FE" xlink:type="locator" />
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    <link:label id="lab_aer_LossContingenciesDueFromLessor_FFC0A9909E62B4F2506F0689881510E8_terseLabel_en-US" xlink:label="lab_aer_LossContingenciesDueFromLessor_FFC0A9909E62B4F2506F0689881510E8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aggregate amount due from AerCap</link:label>
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    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_9710DA66EC65EAC14BD2F661A5B7FAD4_terseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_9710DA66EC65EAC14BD2F661A5B7FAD4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total comprehensive income</link:label>
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    <link:label id="lab_aer_OtherIntangibleAssetsGoodwillMember_FDE41A9C561397592A72B168F8969618_terseLabel_en-US" xlink:label="lab_aer_OtherIntangibleAssetsGoodwillMember_FDE41A9C561397592A72B168F8969618" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill [Member]</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ImpairmentOfLongLivedAssetsHeldForUse" xlink:label="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_2E83B64F6DD9737546D7B165AAF41F77" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_2E83B64F6DD9737546D7B165AAF41F77" xlink:to="lab_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_2E83B64F6DD9737546D7B165AAF41F77" xlink:type="arc" />
    <link:label id="lab_aer_OperatingLeasesRestructuring_2E647F4EF8DEBFD8D408B165AAF5C1CC_negatedLabel_en-US" xlink:label="lab_aer_OperatingLeasesRestructuring_2E647F4EF8DEBFD8D408B165AAF5C1CC" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">AeroTurbine restructuring (Note 25)</link:label>
    <link:label id="lab_aer_OperatingLeasesRestructuring_2E647F4EF8DEBFD8D408B165AAF5C1CC_label_en-US" xlink:label="lab_aer_OperatingLeasesRestructuring_2E647F4EF8DEBFD8D408B165AAF5C1CC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Restructuring</link:label>
    <link:label id="lab_aer_OperatingLeasesRestructuring_2E647F4EF8DEBFD8D408B165AAF5C1CC_documentation_en-US" xlink:label="lab_aer_OperatingLeasesRestructuring_2E647F4EF8DEBFD8D408B165AAF5C1CC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Operating Leases, Restructuring</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_OperatingLeasesRestructuring" xlink:label="loc_aer_OperatingLeasesRestructuring_2E647F4EF8DEBFD8D408B165AAF5C1CC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_OperatingLeasesRestructuring_2E647F4EF8DEBFD8D408B165AAF5C1CC" xlink:to="lab_aer_OperatingLeasesRestructuring_2E647F4EF8DEBFD8D408B165AAF5C1CC" xlink:type="arc" />
    <link:label id="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseDisposalsDuringPeriod_40DA33413710CE29C8E8B165AAF53973_negatedLabel_en-US" xlink:label="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseDisposalsDuringPeriod_40DA33413710CE29C8E8B165AAF53973" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Disposals and transfers (to) from held for sale</link:label>
    <link:label id="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseDisposalsDuringPeriod_40DA33413710CE29C8E8B165AAF53973_label_en-US" xlink:label="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseDisposalsDuringPeriod_40DA33413710CE29C8E8B165AAF53973" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Subject To Or Available For Operating Lease Disposals During Period</link:label>
    <link:label id="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseDisposalsDuringPeriod_40DA33413710CE29C8E8B165AAF53973_documentation_en-US" xlink:label="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseDisposalsDuringPeriod_40DA33413710CE29C8E8B165AAF53973" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the amount of divestiture in flight equipment under operating lease arrangements.</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_PropertySubjectToOrAvailableForOperatingLeaseDisposalsDuringPeriod" xlink:label="loc_aer_PropertySubjectToOrAvailableForOperatingLeaseDisposalsDuringPeriod_40DA33413710CE29C8E8B165AAF53973" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_PropertySubjectToOrAvailableForOperatingLeaseDisposalsDuringPeriod_40DA33413710CE29C8E8B165AAF53973" xlink:to="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseDisposalsDuringPeriod_40DA33413710CE29C8E8B165AAF53973" xlink:type="arc" />
    <link:label id="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseReclassifiedToNetInvestmentInFinanceAndSalesTypeLeasesInventory_7BD3ED5BAAD2A1884B7CB165AAF5CFD4_verboseLabel_en-US" xlink:label="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseReclassifiedToNetInvestmentInFinanceAndSalesTypeLeasesInventory_7BD3ED5BAAD2A1884B7CB165AAF5CFD4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Transfers (to) from net investment in finance and sales-type leases/inventory</link:label>
    <link:label id="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseReclassifiedToNetInvestmentInFinanceAndSalesTypeLeasesInventory_7BD3ED5BAAD2A1884B7CB165AAF5CFD4_label_en-US" xlink:label="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseReclassifiedToNetInvestmentInFinanceAndSalesTypeLeasesInventory_7BD3ED5BAAD2A1884B7CB165AAF5CFD4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Subject To Or Available For Operating Lease Reclassified To Net Investment In Finance And Sales Type Leases Inventory</link:label>
    <link:label id="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseReclassifiedToNetInvestmentInFinanceAndSalesTypeLeasesInventory_7BD3ED5BAAD2A1884B7CB165AAF5CFD4_documentation_en-US" xlink:label="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseReclassifiedToNetInvestmentInFinanceAndSalesTypeLeasesInventory_7BD3ED5BAAD2A1884B7CB165AAF5CFD4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the amount reclassified to net investment in finance and sales-type leases/Inventory under operating lease arrangements.</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_PropertySubjectToOrAvailableForOperatingLeaseReclassifiedToNetInvestmentInFinanceAndSalesTypeLeasesInventory" xlink:label="loc_aer_PropertySubjectToOrAvailableForOperatingLeaseReclassifiedToNetInvestmentInFinanceAndSalesTypeLeasesInventory_7BD3ED5BAAD2A1884B7CB165AAF5CFD4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_PropertySubjectToOrAvailableForOperatingLeaseReclassifiedToNetInvestmentInFinanceAndSalesTypeLeasesInventory_7BD3ED5BAAD2A1884B7CB165AAF5CFD4" xlink:to="lab_aer_PropertySubjectToOrAvailableForOperatingLeaseReclassifiedToNetInvestmentInFinanceAndSalesTypeLeasesInventory_7BD3ED5BAAD2A1884B7CB165AAF5CFD4" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_325A58D0362FF2D8E182B165AAF569D4_periodEndLabel_en-US" xlink:label="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_325A58D0362FF2D8E182B165AAF569D4" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Net book value at end of period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_325A58D0362FF2D8E182B165AAF569D4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_325A58D0362FF2D8E182B165AAF569D4" xlink:to="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_325A58D0362FF2D8E182B165AAF569D4" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation_A5A10701D927F344C172B165AAF548C0_negatedLabel_en-US" xlink:label="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation_A5A10701D927F344C172B165AAF548C0" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Accumulated depreciation as of December 31, 2017 and 2016, respectively</link:label>
    <link:label id="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation_A5A10701D927F344C172B165AAF548C0_label_en-US" xlink:label="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation_A5A10701D927F344C172B165AAF548C0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Operating Lease, Accumulated Depreciation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation_A5A10701D927F344C172B165AAF548C0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation_A5A10701D927F344C172B165AAF548C0" xlink:to="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation_A5A10701D927F344C172B165AAF548C0" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_03061CBF4C415FECE729DD3E38F2C8E4_label_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_03061CBF4C415FECE729DD3E38F2C8E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Amount [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_03061CBF4C415FECE729DD3E38F2C8E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_03061CBF4C415FECE729DD3E38F2C8E4" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_03061CBF4C415FECE729DD3E38F2C8E4" xlink:type="arc" />
    <link:label id="lab_aer_DeferredTaxLiabilitiesDepreciationAndImpairment_727531D7554905D9E44EDD3E38F38756_negatedLabel_en-US" xlink:label="lab_aer_DeferredTaxLiabilitiesDepreciationAndImpairment_727531D7554905D9E44EDD3E38F38756" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Deferred tax liabilities, depreciation/impairment</link:label>
    <link:label id="lab_aer_DeferredTaxLiabilitiesDepreciationAndImpairment_727531D7554905D9E44EDD3E38F38756_label_en-US" xlink:label="lab_aer_DeferredTaxLiabilitiesDepreciationAndImpairment_727531D7554905D9E44EDD3E38F38756" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities Depreciation And Impairment</link:label>
    <link:label id="lab_aer_DeferredTaxLiabilitiesDepreciationAndImpairment_727531D7554905D9E44EDD3E38F38756_documentation_en-US" xlink:label="lab_aer_DeferredTaxLiabilitiesDepreciationAndImpairment_727531D7554905D9E44EDD3E38F38756" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities Depreciation And Impairment</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_DeferredTaxLiabilitiesDepreciationAndImpairment" xlink:label="loc_aer_DeferredTaxLiabilitiesDepreciationAndImpairment_727531D7554905D9E44EDD3E38F38756" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_DeferredTaxLiabilitiesDepreciationAndImpairment_727531D7554905D9E44EDD3E38F38756" xlink:to="lab_aer_DeferredTaxLiabilitiesDepreciationAndImpairment_727531D7554905D9E44EDD3E38F38756" xlink:type="arc" />
    <link:label id="lab_aer_DeferredTaxAssetsDepreciationAndImpairment_2489F879E11620CA0DAEDD3E38F46880_terseLabel_en-US" xlink:label="lab_aer_DeferredTaxAssetsDepreciationAndImpairment_2489F879E11620CA0DAEDD3E38F46880" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax assets, depreciation and impairment</link:label>
    <link:label id="lab_aer_DeferredTaxAssetsDepreciationAndImpairment_2489F879E11620CA0DAEDD3E38F46880_label_en-US" xlink:label="lab_aer_DeferredTaxAssetsDepreciationAndImpairment_2489F879E11620CA0DAEDD3E38F46880" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets Depreciation And Impairment</link:label>
    <link:label id="lab_aer_DeferredTaxAssetsDepreciationAndImpairment_2489F879E11620CA0DAEDD3E38F46880_documentation_en-US" xlink:label="lab_aer_DeferredTaxAssetsDepreciationAndImpairment_2489F879E11620CA0DAEDD3E38F46880" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred tax assets depreciation and impairment</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_DeferredTaxAssetsDepreciationAndImpairment" xlink:label="loc_aer_DeferredTaxAssetsDepreciationAndImpairment_2489F879E11620CA0DAEDD3E38F46880" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_DeferredTaxAssetsDepreciationAndImpairment_2489F879E11620CA0DAEDD3E38F46880" xlink:to="lab_aer_DeferredTaxAssetsDepreciationAndImpairment_2489F879E11620CA0DAEDD3E38F46880" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_1BC4BD2EF50B2A0CF04FDD3E38F4F6A6_negatedLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_1BC4BD2EF50B2A0CF04FDD3E38F4F6A6" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Deferred tax liabilities, intangibles</link:label>
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_1BC4BD2EF50B2A0CF04FDD3E38F4F6A6_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_1BC4BD2EF50B2A0CF04FDD3E38F4F6A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Intangible Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_1BC4BD2EF50B2A0CF04FDD3E38F4F6A6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_1BC4BD2EF50B2A0CF04FDD3E38F4F6A6" xlink:to="lab_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_1BC4BD2EF50B2A0CF04FDD3E38F4F6A6" xlink:type="arc" />
    <link:label id="lab_aer_DeferredTaxLiabilitiesInterestExpense_AE193AEB17BF60D636F0DD3E38F4B205_negatedLabel_en-US" xlink:label="lab_aer_DeferredTaxLiabilitiesInterestExpense_AE193AEB17BF60D636F0DD3E38F4B205" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Deferred tax liabilities, interest expense</link:label>
    <link:label id="lab_aer_DeferredTaxLiabilitiesInterestExpense_AE193AEB17BF60D636F0DD3E38F4B205_label_en-US" xlink:label="lab_aer_DeferredTaxLiabilitiesInterestExpense_AE193AEB17BF60D636F0DD3E38F4B205" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities Interest Expense</link:label>
    <link:label id="lab_aer_DeferredTaxLiabilitiesInterestExpense_AE193AEB17BF60D636F0DD3E38F4B205_documentation_en-US" xlink:label="lab_aer_DeferredTaxLiabilitiesInterestExpense_AE193AEB17BF60D636F0DD3E38F4B205" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities Interest Expense</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_DeferredTaxLiabilitiesInterestExpense" xlink:label="loc_aer_DeferredTaxLiabilitiesInterestExpense_AE193AEB17BF60D636F0DD3E38F4B205" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_DeferredTaxLiabilitiesInterestExpense_AE193AEB17BF60D636F0DD3E38F4B205" xlink:to="lab_aer_DeferredTaxLiabilitiesInterestExpense_AE193AEB17BF60D636F0DD3E38F4B205" xlink:type="arc" />
    <link:label id="lab_aer_DeferredTaxLiabilitiesAccruedMaintenanceLiability_A6F712CB30370D7E175FDD3E38F47629_negatedLabel_en-US" xlink:label="lab_aer_DeferredTaxLiabilitiesAccruedMaintenanceLiability_A6F712CB30370D7E175FDD3E38F47629" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Deferred tax liabilities, accrued maintenance liability</link:label>
    <link:label id="lab_aer_DeferredTaxLiabilitiesAccruedMaintenanceLiability_A6F712CB30370D7E175FDD3E38F47629_label_en-US" xlink:label="lab_aer_DeferredTaxLiabilitiesAccruedMaintenanceLiability_A6F712CB30370D7E175FDD3E38F47629" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Accrued Maintenance Liability</link:label>
    <link:label id="lab_aer_DeferredTaxLiabilitiesAccruedMaintenanceLiability_A6F712CB30370D7E175FDD3E38F47629_documentation_en-US" xlink:label="lab_aer_DeferredTaxLiabilitiesAccruedMaintenanceLiability_A6F712CB30370D7E175FDD3E38F47629" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Accrued Maintenance Liability</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_DeferredTaxLiabilitiesAccruedMaintenanceLiability" xlink:label="loc_aer_DeferredTaxLiabilitiesAccruedMaintenanceLiability_A6F712CB30370D7E175FDD3E38F47629" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_DeferredTaxLiabilitiesAccruedMaintenanceLiability_A6F712CB30370D7E175FDD3E38F47629" xlink:to="lab_aer_DeferredTaxLiabilitiesAccruedMaintenanceLiability_A6F712CB30370D7E175FDD3E38F47629" xlink:type="arc" />
    <link:label id="lab_aer_DeferredTaxAssetsAccruedMaintenanceLiability_CBB44E76E2C265D836E2DD3E38F4C45F_terseLabel_en-US" xlink:label="lab_aer_DeferredTaxAssetsAccruedMaintenanceLiability_CBB44E76E2C265D836E2DD3E38F4C45F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax assets, accrued maintenance liability</link:label>
    <link:label id="lab_aer_DeferredTaxAssetsAccruedMaintenanceLiability_CBB44E76E2C265D836E2DD3E38F4C45F_label_en-US" xlink:label="lab_aer_DeferredTaxAssetsAccruedMaintenanceLiability_CBB44E76E2C265D836E2DD3E38F4C45F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Accrued Maintenance Liability</link:label>
    <link:label id="lab_aer_DeferredTaxAssetsAccruedMaintenanceLiability_CBB44E76E2C265D836E2DD3E38F4C45F_documentation_en-US" xlink:label="lab_aer_DeferredTaxAssetsAccruedMaintenanceLiability_CBB44E76E2C265D836E2DD3E38F4C45F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Accrued Maintenance Liability</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDividendsMinorityInterest_A78F282C461F0B6F3EEBDD3E3A01883B" xlink:to="lab_us-gaap_PaymentsOfDividendsMinorityInterest_A78F282C461F0B6F3EEBDD3E3A01883B" xlink:type="arc" />
    <link:label id="lab_us-gaap_SupplementalCashFlowElementsAbstract_6642DB0FB6B4D9A5A4ABDD3E3A010604_terseLabel_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowElementsAbstract_6642DB0FB6B4D9A5A4ABDD3E3A010604" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supplemental cash flow information:</link:label>
    <link:label id="lab_us-gaap_SupplementalCashFlowElementsAbstract_6642DB0FB6B4D9A5A4ABDD3E3A010604_label_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowElementsAbstract_6642DB0FB6B4D9A5A4ABDD3E3A010604" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flow Elements [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SupplementalCashFlowElementsAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowElementsAbstract_6642DB0FB6B4D9A5A4ABDD3E3A010604" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplementalCashFlowElementsAbstract_6642DB0FB6B4D9A5A4ABDD3E3A010604" xlink:to="lab_us-gaap_SupplementalCashFlowElementsAbstract_6642DB0FB6B4D9A5A4ABDD3E3A010604" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestPaidNet_C781C528BDBECA7A2B21DD3E3A018B9B_terseLabel_en-US" xlink:label="lab_us-gaap_InterestPaidNet_C781C528BDBECA7A2B21DD3E3A018B9B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest paid, net of amounts capitalized</link:label>
    <link:label id="lab_us-gaap_InterestPaidNet_C781C528BDBECA7A2B21DD3E3A018B9B_label_en-US" xlink:label="lab_us-gaap_InterestPaidNet_C781C528BDBECA7A2B21DD3E3A018B9B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Paid, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaap_InterestPaidNet_C781C528BDBECA7A2B21DD3E3A018B9B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestPaidNet_C781C528BDBECA7A2B21DD3E3A018B9B" xlink:to="lab_us-gaap_InterestPaidNet_C781C528BDBECA7A2B21DD3E3A018B9B" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxesPaidNet_150E51A01B07D49BD6E8DD3E3A01426D_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaidNet_150E51A01B07D49BD6E8DD3E3A01426D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes paid, net</link:label>
    <link:label id="lab_us-gaap_IncomeTaxesPaidNet_150E51A01B07D49BD6E8DD3E3A01426D_label_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaidNet_150E51A01B07D49BD6E8DD3E3A01426D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Taxes Paid, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_150E51A01B07D49BD6E8DD3E3A01426D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxesPaidNet_150E51A01B07D49BD6E8DD3E3A01426D" xlink:to="lab_us-gaap_IncomeTaxesPaidNet_150E51A01B07D49BD6E8DD3E3A01426D" xlink:type="arc" />
    <link:label id="lab_us-gaap_SalesRevenueSegmentMember_100503FD9925BECBB1CADD3E38B30EF2_verboseLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueSegmentMember_100503FD9925BECBB1CADD3E38B30EF2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Sales Revenue, Segment [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SalesRevenueSegmentMember" xlink:label="loc_us-gaap_SalesRevenueSegmentMember_100503FD9925BECBB1CADD3E38B30EF2" xlink:type="locator" />
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    <link:label id="lab_aer_LongLivedAssetsMember_2B2F7D52C09DA8258018DD3E38B383DC_terseLabel_en-US" xlink:label="lab_aer_LongLivedAssetsMember_2B2F7D52C09DA8258018DD3E38B383DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-Lived Assets [Member]</link:label>
    <link:label id="lab_aer_LongLivedAssetsMember_2B2F7D52C09DA8258018DD3E38B383DC_label_en-US" xlink:label="lab_aer_LongLivedAssetsMember_2B2F7D52C09DA8258018DD3E38B383DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-Lived Assets [Member]</link:label>
    <link:label id="lab_aer_LongLivedAssetsMember_2B2F7D52C09DA8258018DD3E38B383DC_documentation_en-US" xlink:label="lab_aer_LongLivedAssetsMember_2B2F7D52C09DA8258018DD3E38B383DC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Long-Lived Assets</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_LongLivedAssetsMember" xlink:label="loc_aer_LongLivedAssetsMember_2B2F7D52C09DA8258018DD3E38B383DC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_LongLivedAssetsMember_2B2F7D52C09DA8258018DD3E38B383DC" xlink:to="lab_aer_LongLivedAssetsMember_2B2F7D52C09DA8258018DD3E38B383DC" xlink:type="arc" />
    <link:label id="lab_us-gaap_NoncurrentAssets_1B0058C3D410C626D1C7DD3E38B3317E_terseLabel_en-US" xlink:label="lab_us-gaap_NoncurrentAssets_1B0058C3D410C626D1C7DD3E38B3317E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-lived assets</link:label>
    <link:label id="lab_us-gaap_NoncurrentAssets_1B0058C3D410C626D1C7DD3E38B3317E_label_en-US" xlink:label="lab_us-gaap_NoncurrentAssets_1B0058C3D410C626D1C7DD3E38B3317E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-Lived Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NoncurrentAssets" xlink:label="loc_us-gaap_NoncurrentAssets_1B0058C3D410C626D1C7DD3E38B3317E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NoncurrentAssets_1B0058C3D410C626D1C7DD3E38B3317E" xlink:to="lab_us-gaap_NoncurrentAssets_1B0058C3D410C626D1C7DD3E38B3317E" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConcentrationRiskPercentage1_28A7D7FCBDCBD1C2BC43DD3E38B30F9F_verboseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskPercentage1_28A7D7FCBDCBD1C2BC43DD3E38B30F9F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Percentage of long-lived assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_28A7D7FCBDCBD1C2BC43DD3E38B30F9F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskPercentage1_28A7D7FCBDCBD1C2BC43DD3E38B30F9F" xlink:to="lab_us-gaap_ConcentrationRiskPercentage1_28A7D7FCBDCBD1C2BC43DD3E38B30F9F" xlink:type="arc" />
    <link:label id="lab_aer_VariableInterestEntityEntityMaximumLossExposureEquityInvestmentandCostMethodInvestmentAmount_67E9A704A8DB3C74C59905B7847813F2_verboseLabel_en-US" xlink:label="lab_aer_VariableInterestEntityEntityMaximumLossExposureEquityInvestmentandCostMethodInvestmentAmount_67E9A704A8DB3C74C59905B7847813F2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Carrying value of investments (Note 11)</link:label>
    <link:label id="lab_aer_VariableInterestEntityEntityMaximumLossExposureEquityInvestmentandCostMethodInvestmentAmount_67E9A704A8DB3C74C59905B7847813F2_label_en-US" xlink:label="lab_aer_VariableInterestEntityEntityMaximumLossExposureEquityInvestmentandCostMethodInvestmentAmount_67E9A704A8DB3C74C59905B7847813F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Interest Entity, Entity Maximum Loss Exposure, Equity Investment and Cost Method Investment Amount</link:label>
    <link:label id="lab_aer_VariableInterestEntityEntityMaximumLossExposureEquityInvestmentandCostMethodInvestmentAmount_67E9A704A8DB3C74C59905B7847813F2_documentation_en-US" xlink:label="lab_aer_VariableInterestEntityEntityMaximumLossExposureEquityInvestmentandCostMethodInvestmentAmount_67E9A704A8DB3C74C59905B7847813F2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Variable Interest Entity, Entity Maximum Loss Exposure, Equity Investment and Cost Method Investment Amount</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_VariableInterestEntityEntityMaximumLossExposureEquityInvestmentandCostMethodInvestmentAmount" xlink:label="loc_aer_VariableInterestEntityEntityMaximumLossExposureEquityInvestmentandCostMethodInvestmentAmount_67E9A704A8DB3C74C59905B7847813F2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_VariableInterestEntityEntityMaximumLossExposureEquityInvestmentandCostMethodInvestmentAmount_67E9A704A8DB3C74C59905B7847813F2" xlink:to="lab_aer_VariableInterestEntityEntityMaximumLossExposureEquityInvestmentandCostMethodInvestmentAmount_67E9A704A8DB3C74C59905B7847813F2" xlink:type="arc" />
    <link:label id="lab_aer_VariableInterestEntityEntityMaximumLossExposureDebtGuaranteedAmount_E76994091695428DDCB605A32088EE1E_verboseLabel_en-US" xlink:label="lab_aer_VariableInterestEntityEntityMaximumLossExposureDebtGuaranteedAmount_E76994091695428DDCB605A32088EE1E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Debt guarantees</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_VariableInterestEntityEntityMaximumLossExposureDebtGuaranteedAmount" xlink:label="loc_aer_VariableInterestEntityEntityMaximumLossExposureDebtGuaranteedAmount_E76994091695428DDCB605A32088EE1E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_VariableInterestEntityEntityMaximumLossExposureDebtGuaranteedAmount_E76994091695428DDCB605A32088EE1E" xlink:to="lab_aer_VariableInterestEntityEntityMaximumLossExposureDebtGuaranteedAmount_E76994091695428DDCB605A32088EE1E" xlink:type="arc" />
    <link:label id="lab_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_F2DA192FD60FB83FD74005A320888440_totalLabel_en-US" xlink:label="lab_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_F2DA192FD60FB83FD74005A320888440" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Maximum exposure to loss</link:label>
    <link:label id="lab_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_F2DA192FD60FB83FD74005A320888440_label_en-US" xlink:label="lab_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_F2DA192FD60FB83FD74005A320888440" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount" xlink:label="loc_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_F2DA192FD60FB83FD74005A320888440" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_F2DA192FD60FB83FD74005A320888440" xlink:to="lab_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_F2DA192FD60FB83FD74005A320888440" xlink:type="arc" />
    <link:label id="lab_aer_RentalIncomeTextBlock_DDD6BE0ECA3AFA5D7F11F42BE268C659_terseLabel_en-US" xlink:label="lab_aer_RentalIncomeTextBlock_DDD6BE0ECA3AFA5D7F11F42BE268C659" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease revenue</link:label>
    <link:label id="lab_aer_RentalIncomeTextBlock_DDD6BE0ECA3AFA5D7F11F42BE268C659_label_en-US" xlink:label="lab_aer_RentalIncomeTextBlock_DDD6BE0ECA3AFA5D7F11F42BE268C659" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Rental Income [Text Block]</link:label>
    <link:label id="lab_aer_RentalIncomeTextBlock_DDD6BE0ECA3AFA5D7F11F42BE268C659_documentation_en-US" xlink:label="lab_aer_RentalIncomeTextBlock_DDD6BE0ECA3AFA5D7F11F42BE268C659" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Rental Income [Text Block]</link:label>
    <link:loc xlink:href="aer-20171231.xsd#aer_RentalIncomeTextBlock" xlink:label="loc_aer_RentalIncomeTextBlock_DDD6BE0ECA3AFA5D7F11F42BE268C659" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_aer_RentalIncomeTextBlock_DDD6BE0ECA3AFA5D7F11F42BE268C659" xlink:to="lab_aer_RentalIncomeTextBlock_DDD6BE0ECA3AFA5D7F11F42BE268C659" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableCurrent_87F8E4FB04AFD6D90D6CC9C7DEC77718_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableCurrent_87F8E4FB04AFD6D90D6CC9C7DEC77718" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2018</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableCurrent_87F8E4FB04AFD6D90D6CC9C7DEC77718_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableCurrent_87F8E4FB04AFD6D90D6CC9C7DEC77718" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Receivable, Next Twelve Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableCurrent" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableCurrent_87F8E4FB04AFD6D90D6CC9C7DEC77718" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableCurrent_87F8E4FB04AFD6D90D6CC9C7DEC77718" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableCurrent_87F8E4FB04AFD6D90D6CC9C7DEC77718" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInTwoYears_1E74FE6B84FB945D9AF5C9C7DEC768AA_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInTwoYears_1E74FE6B84FB945D9AF5C9C7DEC768AA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInTwoYears_1E74FE6B84FB945D9AF5C9C7DEC768AA_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInTwoYears_1E74FE6B84FB945D9AF5C9C7DEC768AA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments, Receivable in Two Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInTwoYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInTwoYears_1E74FE6B84FB945D9AF5C9C7DEC768AA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInTwoYears_1E74FE6B84FB945D9AF5C9C7DEC768AA" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInTwoYears_1E74FE6B84FB945D9AF5C9C7DEC768AA" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInThreeYears_F0F2B2BE7CA234EBAFCEC9C7DEC77BD6_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInThreeYears_F0F2B2BE7CA234EBAFCEC9C7DEC77BD6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInThreeYears_F0F2B2BE7CA234EBAFCEC9C7DEC77BD6_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInThreeYears_F0F2B2BE7CA234EBAFCEC9C7DEC77BD6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments, Receivable in Three Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInThreeYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInThreeYears_F0F2B2BE7CA234EBAFCEC9C7DEC77BD6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInThreeYears_F0F2B2BE7CA234EBAFCEC9C7DEC77BD6" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivableInThreeYears_F0F2B2BE7CA234EBAFCEC9C7DEC77BD6" xlink:type="arc" />
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