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    <link:label id="lab_fnm_AmortizationRightOfUse_documentation_it" xlink:label="lab_fnm_AmortizationRightOfUse" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="it">Amortization Right of Use</link:label>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_5b1ed023-79f6-402a-b820-aa9f627f1266_totalLabel_it" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="it">Totale flusso di cassa da attività operative</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAdvancesAndLoansMadeToRelatedParties" xlink:to="lab_ifrs-full_CashAdvancesAndLoansMadeToRelatedParties" xlink:type="arc" order="1"/>
    <link:label id="lab_fnm_ToRelatedPartiesMember_label_it" xlink:label="lab_fnm_ToRelatedPartiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="it">To Related Parties [Member]</link:label>
    <link:label id="lab_fnm_ToRelatedPartiesMember_documentation_it" xlink:label="lab_fnm_ToRelatedPartiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="it">To Related Parties</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fnm_ToRelatedPartiesMember" xlink:to="lab_fnm_ToRelatedPartiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_fnm_IncassoFinanziamentoInvestimentoMaterialeRotabile_label_it" xlink:label="lab_fnm_IncassoFinanziamentoInvestimentoMaterialeRotabile" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="it">Incasso finanziamento investimento materiale rotabile</link:label>
    <link:label id="lab_fnm_IncassoFinanziamentoInvestimentoMaterialeRotabile_documentation_it" xlink:label="lab_fnm_IncassoFinanziamentoInvestimentoMaterialeRotabile" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="it">Incasso finanziamento investimento materiale rotabile</link:label>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_d14671b6-c75b-4409-96b3-261694aff240_totalLabel_it" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="it">Totale flusso di cassa per attività di finanziamento</link:label>
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    <link:label id="lab_ifrs-full_InterestPaidClassifiedAsFinancingActivities_f80518a9-25a4-4815-a3ec-afd0a704eb6d_negatedLabel_it" xlink:label="lab_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="it">Interessi pagati, classificati come attività di finanziamento</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_fnm_AltriFlussiFinanziariInEntrataInUscitaClassificatiComeAttivitaDiInvestimento" xlink:href="fnm-2024-12-31.xsd#fnm_AltriFlussiFinanziariInEntrataInUscitaClassificatiComeAttivitaDiInvestimento"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_fnm_AltriFlussiFinanziariInEntrataInUscitaClassificatiComeAttivitaDiInvestimento" xlink:to="lab_fnm_AltriFlussiFinanziariInEntrataInUscitaClassificatiComeAttivitaDiInvestimento" xlink:type="arc" order="1"/>
    <link:label id="lab_fnm_InvestimentiInBeniDevolvibiliPerInfrastrutturaAutostradale_e23f3d46-2d91-4d6f-8d13-75337f6c22c5_negatedLabel_it" xlink:label="lab_fnm_InvestimentiInBeniDevolvibiliPerInfrastrutturaAutostradale" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="it">Investimenti in beni devolvibili per infrastruttura autostradale</link:label>
    <link:label id="lab_fnm_InvestimentiInBeniDevolvibiliPerInfrastrutturaAutostradale_label_it" xlink:label="lab_fnm_InvestimentiInBeniDevolvibiliPerInfrastrutturaAutostradale" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="it">Investimenti in beni devolvibili per infrastruttura autostradale</link:label>
    <link:label id="lab_fnm_InvestimentiInBeniDevolvibiliPerInfrastrutturaAutostradale_documentation_it" xlink:label="lab_fnm_InvestimentiInBeniDevolvibiliPerInfrastrutturaAutostradale" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="it">Investimenti in beni devolvibili per infrastruttura autostradale</link:label>
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    <link:label id="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_3371335d-d1e8-4026-9cec-26b05087646a_negatedLabel_it" xlink:label="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="it">Pagamenti delle passività dei leasing, classificati come attività di finanziamento</link:label>
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