What are the most influential organizations in the world?

1. Political organizations

EU, CIS, 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, NATO, Zangger Committee, Asia Parliamentary Peace Association, Organization for the Prohibition of Chemical Weapons, China Convention, Council of Europe, South Asian Association for Regional Cooperation, 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, Council of Former Heads of Government for International Action, Commonwealth of Nations, International Criminal Court, Association of Caribbean States, Union of South American Nations, Socialist International, Nuclear Suppliers Group, Community of Portuguese-speaking Countries , Central European Initiative, Non-Aligned Movement, Australia-New Zealand-US Council, Liberal and Progressive Party International, GUAM Organization for Democracy and Development, Paris Club, Group of 77, International Labor Organization, China-Arab States Cooperation Forum, Mediterranean Alliance, Inter-American Inter-Parliamentary Union, GUAM, Community of Sahel-Saharan Countries, Center of the South, BRIC, Community of Latin American and Caribbean Countries, Bolivarian Alliance of Americas, Central American Parliament , Organization for Economic Cooperation of Central and Western Asia.