- United States
- Albright Stonebridge Group (2009 - )
- Alliance for the New Humanity (2002 - )
- America First Committee (1940 - 1941)
- American Birth Control League (1921 - 1942)
- American Center for Law and Justice (1990 - )
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- American Jewish Committee (1906 - )
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- American Security Project (2007 - )
- American Society for International Law (ASIL) (1906 - )
- Americans for Democratic Action (ADA) (1947 - )
- Anti Defamation League of Bnai Brith (ADL) (1913 - )
- Anti-Imperialist League (1898 - 1921)
- Archewell Foundation (2020 - )
- Asia Society (1956 - )
- Association of Reform Zionists of America (ARZA) (1978 - )
- Atlantic Council (1961 - )
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- Bertrand Russell Peace Foundation (1963 - )
- Brookings Institution (1927 - )
- Business Roundtable (1972 - )
- - - -
- Carnegie Endowment for International Peace (CEIP) (1910 - )
- Center for a New American Security (CNAS) (2007 - )
- Center for American Progress (2003 - )
- Center for Middle East Peace and Economic Cooperation (1989 - )
- Center for National Policy (1981 - )
- Center for Security Policy (1988 - )
- Center for Strategic and International Studies (CSIS) (1962 - )
- Center for the National Interest (1994 - )
- Center for Understanding Islam (2002 - )
- Christians United for Israel (CUFI) (2006 - )
- Claremont Institute (1979 - )
- Committee on the Present Danger (1950 - )
- Communist Party USA (1919 - )
- Concord Coalition (1992 - )
- Conference of Presidents of Major American Jewish Organizations (1956 - )
- Congress for Cultural Freedom (1950 - 1967)
- Council for National Policy (CNP) (1981 - )
- Council for the National Interest (1989 - )
- Council of American Ambassadors (1983 - )
- Council of the Americas (1965 - )
- Council on Foreign Relations (CFR) (1921 - )
- Critical Decision Institute (2002 - )
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- David Horowitz Freedom Center (1988 - )
- Democratic Governors Association (1983 - )
- Democratic Leadership Council (1985 - )
- Democratic National Committee (1848 - )
- Democratic Party (1792 - )
- Democratic Socialists of America (1973 - )
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- EastWest Institute (EWI) (1980 - )
- Eurasia Foundation (1992 - )
- Eurasia Group (1998 - )
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- Family Research Council (1983 - )
- Family Security Matters (2003 - )
- Foreign Policy Association (1918 - )
- Foreign Policy Initiative (2009 - 2017)
- Foreign Policy Research Institute (1955 - )
- Forum for International Policy (1995 - )
- Foundation for Defense of Democracies (2002 - )
- Foundation for Economic Education (FEE) (1946 - )
- Foundation for Ethnic Understanding (1989 - )
- Free Congress Foundation (1977 - )
- Freedom House (1941 - )
- Freedoms Watch (2007 - )
- Fund for the Republic (1950 - 1959)
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- German Marshall Fund (1972 - )
- Gingrich Group (1999 - )
- Global Health Corps (2008 - )
- Global Partnership for Education (GPE) (2002 - )
- Gorbachev Foundation of North America (1992 - )
- Group of 50 (1993 - )
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- Heritage Foundation (1973 - )
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- Hoover Institution (1919 - )
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- Human Rights Watch (1978 - )
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- Institute for Policy Studies (IPS) (1963 - )
- Institute for the Study of War (ISW) (2007 - )
- Institute of Pacific Relations (IPR) (1924 - 1961)
- Institute of World Affairs (1924 - )
- International Action Center (1992 - )
- International AIDS Vaccine Initiative (IAVI) (1996 - )
- International Crisis Group (1995 - )
- International Foundation for Civil Liberties (2000 - )
- International Rescue Committee (1933 - )
- IntraHealth International (1979 - )
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- James A. Baker Institute for Public Policy (1993 - )
- Japan Society (1907 - )
- Jewish Defense League (1968 - )
- Jewish Institute for National Security Affairs (JINSA) (1976 - )
- Jewish Task Force
- John Birch Society (1958 - )
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- Kissinger McLarty Associates (1999 - 2008)
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- League of Nations Association (1923 - 1945)
- Ludwig von Mises Institute (1981 - )
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- Manhattan Institute for Policy Research (1978 - )
- McLarty Associates (2008 - )
- Millennium Promise (2004 - )
- MoveOn (1998 - )
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- National Commission on Terrorist Attacks (9/11 Commission) (2002 - 2004)
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- National Democratic Institute (NDI) (1983 - )
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- - - -
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- Pacific Council on International Policy (1995 - )
- Partnership for Central America (2021 - )
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- Program for Appropriate Technology in Health (PATH) (1977 - )
- Project for the New American Century (PNAC) (1997 - 2006)
- Public Agenda (1975 - )
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- Quincy Institute for Responsible Statecraft (2019 - )
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- RAND Center for Asia Pacific Policy
- RAND Corporation (1948 - )
- Republican Jewish Coalition (1985 - )
- Republican National Committee (1856 - )
- Republican Party (1854 - )
- Roosevelt Institute (1987 - )
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- SITE Intelligence Group (2002 - )
- Socialist Party USA (1898 - )
- Southern Christian Leadership Conference (SCLC) (1957 - )
- State of the World Forum (1995 - 2006)
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- The Planetary Society (1980 - )
- The Population Council (1952 - )
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- Trilateral Commission (1973 - )
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- United Nations Association of the U.S.A. (1946 - )
- United Nations Foundation (1997 - )
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- - - -
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- - - -
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- Institute for Advanced Strategic and Political Studies (1984 - )
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- Jerusalem Summit (2003 - )
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- - - -
- New Zionist Organization (1935 - 1946)
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- Bilderberg Group (1954 - )
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- - - -
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- - - -
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- World Business Council for Sustainable Development (WBCSD) (1995 - )
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- Germany
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- Egypt
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