International Organizations and their Headquarters, Complete List

United Nations Development Programme (UNDP)New York City, USA1965United Nations Environment Programme (UNEP)Nairobi, Kenya1972United Nations Population Fund (UNPF)New York City, USA1969United Nations Human Settlement Programme (UN-Habitat)Nairobi, Kenya1978United Nations Children’s Fund (UNICEF)New York City, USA1946World Food Programme (WFP)Rome, Italy1961Food and Agriculture Organization (FAO)Rome, Italy[1945International Civil Aviation Organization (ICAO)Montreal, Canada1947International Fund for Agricultural Development (IFAD)Rome, Italy1977International Labour Organization (ILO)Geneva, Switzerland1919International Monetary Fund (IMF)Washington, DC, USA1944International Maritime Organization (IMO)London, United Kingdom1948International Telecommunication Union (ITU)Geneva, Switzerland1865United Nations Educational, Scientific and Cultural Organization (UNESCO)Paris, France[1945United Nations Industrial Development Organization (UNIDO)Vienna, Austria1966World Tourism Organization (UNWTO)Madrid, Spain1974Universal Postal Union (UPU)Bern, Switzerland1874World Health Organization (WHO)Geneva, Switzerland1948World Intellectual Property Organization (WIPO)Geneva, Switzerland1967World Meteorological Organization (WMO)Geneva, Switzerland1950World BankWashington, DC, USA1944Joint United Nations Programme on HIV/AIDS (UNAIDS)Geneva, Switzerland1994United Nations High Commissioner for Refugees (UNHCR)Geneva, Switzerland1950United Nations Institute for Disarmament Research (UNIDIR)Geneva, Switzerland1980United Nations Institute for Training and Research (UNITAR)Geneva, Switzerland1963United Nations Office for Project Services (UNOPS)Copenhagen, Denmark1973United Nations Relief and Works Agency for Palestine Refugees (UNRWA)Amman, Jordan1949United Nations System Staff College (UNSSC)Turin, Italy2002United Nations University (UNU)Tokyo, Japan1973UN WomenNew York City, USA2010International Atomic Energy Agency (IAEA)Vienna, Austria1957International Organization for Migration (IOM)Geneva, Switzerland1951Organization for the Prohibition of Chemical Weapons (OPCW)The Hague, Netherlands1997United Nations Framework Convention on Climate Change (UNFCCC)Bonn, Germany1994 (Signed in 1993)World Trade Organization (WTO)Geneva, Switzerland1995International Trade Centre (ITC)Geneva, Switzerland1964African Development Bank GroupAbidjan, Ivory Coast1964African Union (AU)Addis Ababa, Ethiopia2002Amnesty International (AI)London, United Kingdom1961Andean CommunityLima, Peru1969Arctic CouncilTromso, Norway1996Asia-Pacific Economic Cooperation (APEC)Queenstown, Singapore1989Asian Development Bank (ADB)Mandaluyong, Philippines1966Association of Caribbean States (ACS)Port of Spain, Trinidad, Tobago1994Association of Southeast Asian Nations (ASEAN)Jakarta, Indonesia1967Bank for International Settlements (BIS)Basel, Switzerland1930Black Sea Economic Cooperation (BSEC)Istanbul, Turkey1992Caribbean Community (CARICOM)Georgetown, Guyana1973Central American Bank for Economic IntegrationTegucigalpa, Honduras1960Common Market for Eastern and Southern Africa (COMESA)Lusaka, Zambia1994Commonwealth SecretariatLondon, United Kingdom1965Council of EuropeStrasbourg, France1949Council of European Municipalities and Regions (CEMR)Geneva, Switzerland1951Council of the Baltic Sea States (CBSS)Stockholm, Switzerland1992Economic Community of West African States (ECOWAS)Federal Capital Territory, Nigeria1975European Bank for Reconstruction and Development (EBRD)London, United Kingdom1991European Central Bank (ECB)Frankfurt, Germany1998European Free Trade Association (EFTA)Geneva, Switzerland1960Association of European Parliamentarians with Africa (AWEPA)Amsterdam, Netherlands1984European Space Agency (ESA)Paris, France1975European Union (EU)Brussels, Belgium1993Group of Eight (G8)New York, USA1975G-15 SummitGeneva, Switzerland1990Inter-American Development Bank (IDB)Washington, DC, USA1959Intergovernmental Authority on Development (IGAD)Djibouti, Djibouti1986International Atomic Energy Agency (IAEA)Vienna, Austria1957International Civil Aviation Organization (ICAO)Montreal, Canada1947International Chamber of Commerce (ICC)Paris, France1919International Committee of the Red Cross (ICRC)Geneva, Switzerland1863International Court of Justice (ICJ)The Hague, Netherlands[1945International Development Association (IDA)Washington, DC, USA1960International Federation of Red Cross and Red Crescent Societies (IFRC)Geneva, Switzerland1919International Finance Corporation (IFC)Washington, DC, USA1956International Labour Organization (ILO)Geneva, Switzerland1919International Olympic Committee (IOC)Lausanne, Switzerland1894International Organization for Standardization (ISO)Geneva, Switzerland1947International Peace Bureau (IPB)Geneva, Switzerland1891International Seabed Authority (ISA)Kingston, Jamaica1994International Service for Human Rights (ISHR)Geneva, Switzerland1984Inter-Parliamentary UnionGeneva, Switzerland1889League of Arab StatesCairo, Egypt[1945Multilateral Investment Guarantee Agency (MIGA)Washington, DC, USA1988The Non-Aligned Movement (NAM)Central Jakarta, Indonesia1961Nordic Council of MinistersCopenhagen, Denmark1971North Atlantic Treaty Organization (NATO)Washington, DC, USA1949Organization for Economic Co-operation and Development (OECD)Paris, France1961Organization for Security and Co-operation in Europe (OSCE)Vienna, Austria1975Organization of Arab Petroleum Exporting Countries (OAPEC)Kuwait, Middle East1968Organization of the Islamic Conference (OIC)Jeddah, Saudi Arabia1969Organization of the Petroleum Exporting Countries (OPEC)Vienna, Austria1960Secretariat of the Pacific Community (SPC)Noumea, New Caledonia1947South Asian Association for Regional Cooperation (SAARC)Kathmandu, Nepal1985Latin UnionParis, France1954United Cities & Local Governments (UCLG)Barcelona, Spain2004United Nations Economic and Social Commission for Asia and the Pacific (ESCAP)Bangkok, Thailand1947United Nations Economic and Social Commission for Western Asia (ESCWA)Beirut, Lebanon1973United Nations Environmental Program (UNEP)Nairobi, Kenya1972United Nations Food and Agriculture Organization (FAO)Rome, Italy[1945United Nations High Commissioner for Human Rights (UNHCHR)Geneva, Switzerland and New York City, USA1993United Nations Office on Drugs and Crime (UNODC)Vienna, Austria1997United Nations International Research and Training Institute for the Advancement of Women (INSTRAW)Santo Domingo, Dominican Republic1975United Nations Office for the Coordination of Humanitarian Affairs (OCHA)Geneva, Switzerland and New York City, USA1991United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA)Amman, Jordan1949Western European Union (WEU)Paris, France1954World Federation of United Nations Associations (WFUNA)Geneva, Switzerland and New York City, USA1946World Organization Against Torture (OMCT)Geneva, Switzerland1985World Wide Fund for Nature (WWF)Gland, Switzerland1961