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Last updated: October 2026

Index

International Organizations

International organizations and their member countries, from the Magna Factbook.

All organizations

184

ABEDA ACP ACS ADB AfDB AFESD AIIB AMF AMU AOSIS APEC Arctic Council ARF ASEAN ATMIS AU Australia Group BCIE BDEAC BIMSTEC BIS BRICS BSEC C CABEI CACM CAEU CAN Caricom CBSS CD CDB CE CEI CELAC CEMAC CERN CICA CIS COMESA CP CPLP CSTO D-8 EAC EAEC EAEU EAPC EAS EBRD ECB ECO ECOWAS EIB EITI EMU Entente ESA EU FAO FATF FZ G-10 G-11 G-15 G-20 G-24 G-5 G-7 G-77 G-8 G-9 GCC GCTU IADB IAEA IBRD ICAO ICC ICCt ICRM IDA IDB IEA IFAD IFC IFRCS IGAD IHO ILO IMF IMO IMSO InOC Interpol IOC IOM IPU ISO ITSO ITU ITUC LAES LAIA LAS LCBC Mercosur MIGA MINURSO MINUSCA MINUSTAH MNJTF MONUSCO NAM NATO NC NEA NIB NSG OAPEC OAS OECD OECS OIC OIF OPANAL OPCW OPEC OSCE Pacific Alliance Paris Club PCA Petrocaribe PFP PIF PROSUR SAARC SACEP SACU SADC Schengen Convention SCO SELEC SICA Sparteca SPC UN UN Security Council UNAMID UNASUR UNCTAD UNDOF UNDP UNESCO UNFICYP UNHCR UNHRC UNICEF UNIDO UNIFIL Union Latina UNISFA UNITAR UNMIL UNMISS UNMOGIP UNOCI UNOOSA UNRWA UNSOM UNTSO UNWTO UPU WADB WAEMU Wassenaar Arrangement WCO WFTU WHO WIPO WMO World Bank WTO ZC