What are the influential international organizations in the world?

European Union, Commonwealth of Independent States, Shanghai Cooperation Organization, Arab Parliamentary Union, Arab League, Western European Union, Latin American Parliament, Arab Maghreb Union, African Union, OSCE, Organization of American States, Organization of la Francophonie, ASEAN, Rio Group, International Organization for Migration, Ibero-American Summit, Northern Treaty, Zangger Committee, Asian Parliamentary Association for Peace, Organization for the Prohibition of Chemical Weapons, Warsaw Convention, Council of Europe, etc. Council of Baltic States, OAU, Inter-Parliamentary Union, Visegrad Group, Intergovernmental Committee on Migration, Batumi, Asian Parliamentary Forum, Gulf Cooperation Council, World Federation of United Nations Associations, Amnesty International, Interpol, Organization of the Islamic Conference, International Action Council of Former Heads of Government, Commonwealth, International Criminal Court, Association of Caribbean States, Union of South American Nations, Socialist International, Nuclear Suppliers Group, Portuguese-speaking countries * * Commonwealth, Central European Initiative, Non-Aligned Movement, ANZ- American Council, Liberal Progressive Party International, GUAM Organization for Democracy and Development, Paris Club, Group of 77, International Labour Organization, China-Arab Cooperation Forum, Union for the Mediterranean, Inter-American Parliamentary Union, GUAM Organization for Democracy and Development, Sahelo-Saharan countries, Commonwealth, South Center, BRIC countries, Latin American and Caribbean countries.

2. Economic organizations

WTO, APEC, Organization of Petroleum Exporting Countries, Intergovernmental Development Organization (IGAD), OECD, Asian Development Bank, World Bank, Arab Petroleum Exporting Countries Organization, 15 Group, African Development Bank, European Bank for Reconstruction and Development, Indian Ocean Rim Cooperation Association, G20, Inter-American Development Bank, Caribbean Development Bank, Central African economies. European Free Trade Association, Southern African Development Community, International Exhibition Bureau, Southern Common Market, Benelux Economic Union, West African Economic Community, GATT, Andean Community, Pacific Island Forum, Great Lakes Economic Community, Boao Forum for Asia, Pacific Community, East Africa and South Africa. West African Economic and Monetary Union, Caribbean Community and Market, International Energy Agency, Latin American Economic System, Central American Integration System, Greater Mekong Subregion Economic Cooperation, World Energy Council, Latin American Integration Association, International Air Transport Association, Cotonou Agreement, Black Sea Economic Cooperation, G8, Financial Action Task Force on Money Laundering, International Monetary Fund, South Bank, PetroCaribe, International Organization for Standardization.

3, science and technology, culture, sports and other professional organizations

WHO, Third World Academy of Sciences, World Democratic Youth League, FIFA, International Council for Science, World Federation of Christian Churches, Olympic Council of Asia, International Archives Council, International Confederation of Free Trade Unions, International Olympic Committee, World Heritage Committee, International Exchange and Development Program, Universal Postal Union, International Military Sports Council, World Chinese Teaching Society, World Blind Union, International Music Council, international federation for information processing, World Toilet Organization, World esperanto association, International Journalists Association, International Press Institute, International Institute for Strategic Studies, International Federation of Journalists, International Association of Universities, Orbis International, International Federation of Library Associations and Institutions, World Muslim Congress, Doctors Without Borders, International Federation of Translators, World Council of Indigenous Peoples, International Press Film Association, International Union for Conservation of Nature and Natural Resources, World Buddhist Association, World Alliance of Science and Technology Cities, International Coordinating Committee for Volunteering, International Federation of Accountants, World Leisure Organization, International Federation of Red Cross and Red Crescent Societies, Asia-Pacific Space Cooperation Organization, World Federation of Doctors and Nurses, International Federation of Anti-Corruption Authorities, International Whaling Commission, World Intellectual Property Organization, World Organization for Animal Health, African Gender Equality Group, Asia-Pacific Space Cooperation Organization, World Meteorological Organization, International Museum Association, Global Association for Mobile Communications, International Federation of Anthropology and Ethnology, World Skills Organization and World Conservation Union.