Think Tanks Directory
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
- American Enterprise Institute
- The Aspen Institute
- APPAM - The Association for Public Policy Analysis and Management.
- Ashbrook Center for Public Affairs (Ashland University, Ohio)
- Brookings Institution
- BRIE - The Berkeley Roundtable on the International Economy (University of California, Berkeley)
- The Carter Center (Emory University)
- Cascade Policy Institute
- Cato Institute
- Center for a New American Security
- Center for an Urban Future
- Center for American Women and Politics (Rutgers University)
- Center for Congressional and Presidential Studies (American University)
- Center for Democracy and Technology
- Center for Information & Research on Civic Learning and Engagement (University of Maryland)
- Center for International and Security Studies at Maryland
- Center for International Earth Science Information Network (Columbia University)
- Center for International Trade and Security
- Center for Law and Social Policy
- The Center for National Policy
- Center for Public Integrity - Investigative Journalism in the Public Interest.
- Center for Public Policy & Administration
- Center for Public Policy Priorities
- Center for Reproductive Rights
- Center for Security Studies (Zurich, Switzerland)
- Center for Strategic and Budgetary Assessments
- Center for Strategic and International Studies
- Center on Budget and Policy Priorities
- Centre for the Study of Public Policy (University of Aberdeen, Aberdeen)
- The Century Foundation (formerly the Twentieth Century Fund)
- Committee for Economic Development
- Commonwealth Institute
- Competitive Enterprise Institute
- Council on Foreign Relations
- Democratic Leadership Council
- Demos- A Network for Ideas and Action
- Eagleton Institute of Politics (Rutgers University)
- East- West Center
- Economic Policy Institute
- Ethics and Public Policy Center
- Foreign Policy Research Institute
- The Free Expression Project (NYU School of Law)
- Freedom Forum
- George C. Marshall Institute - Science for Better Public Policy
- Heritage Foundation
- Hoover Institution on War, Revolution, and Peace (Stanford University)
- Hudson Institute
- Hubert H. Humphrey Institute of Public Affairs (University of Minnesota)
- IDEAS: Diplomacy and Strategy@LSE (London School of Economics and Political Science)
- The Independent Institute
- Institute for Agriculture & Trade Policy
- Institute for Fiscal Studies (United Kingdom)
- Institute for Global Ethics (IGE)
- Institute for Higher Education Policy
- Institute for International Economics (Peterson Institute)
- Institute for Philosophy and Public Policy (University of Maryland)
- Institute for Policy Analysis (University of Toronto)
- Institute for Policy Research (Northwestern University)
- Institute for Policy Research (University of Cincinnati)
- Institute for Public & International Affairs
- Institute for Research on Poverty (University of Wisconsin-Madison)
- Institute for Social Research (University of Michigan)
- Institute for the Study of Diplomacy (Georgetown University)
- Institute for Women's Policy Research (IWPR)
- Institution for Social and Policy Studies (Yale)
- IIASA - The International Institute for Applied Systems Analysis (Austria)
- International Institute for Strategic Studies
- Joint Center for Political & Economic Studies
- Joint Center for Poverty Research (Northwestern University & University of Chicago)
- Levy Economics Institute (Bard College)
- The Manhattan Institute for Policy Research
- Maryland Institute for Policy Analysis and Research
- Massachusetts Budget and Policy Center
- Massachusetts Institute for a New Commonwealth
- Milken Institute (Santa Monica, CA)
- Morrison Institute for Public Policy (Arizona State University)
- National Academy of Public Administration
- National Alliance for Civic Education (University of Maryland)
- National Bureau of Economic Research (Cambridge, Mass.)
- National Center for Children in Poverty (Columbia University)
- National Center for Policy Analysis (Dallas, TX)
- National Center for Smart Growth Research & Education (University of Maryland)
- Northeast-Midwest Institute
- Oxonia - Oxford Institute for Economic Policy
- Pacific Research Institute
- Pioneer Institute for Public Policy Research (Boston, Mass.)
- Policy.com (SpeakOut.com)
- Political Research Associates (PublicEye.org)
- Project on Defense Alternatives
- Program on the Economics of Crime & Justice Policy (University of Maryland)
- Progress & Freedom Foundation
- Progressive Policy Institute
- Public Agenda
- Public Policy Institute of California (PPIC)
- Public Policy Research Center (University of Missouri, St. Louis)
- Rand Corporation
- Reason Foundation
- Resources for the Future (RFF)
- The Nelson A. Rockefeller Institute of Government (SUNY)
- The Roosevelt Institution (The Nation's First Student Think Tank)
- SIPRI - Stockholm International Peace Research Institute
- Henry L. Stimson Center
- Strategic Studies Institute (U.S. Army War College)
- Substance Abuse Policy Research Program (Robert Wood Johnson Foundation)
- TRAC: Transactional Records Access Clearinghouse (Syracuse University) - Catalog of computerized data files on federal law enforcement activities.
- UNEP World Conservation Monitoring Centre (Cambridge, U.K.)
- Urban Institute (Washington, D.C.)
- The Williams Institute
- World Resources Institute (Washington, D.C.)
- Worldwatch Institute