A think tank, or policy institute, is a research institute that performs research and advocacy concerning topics such as social policy, political strategy, economics, military, technology, and culture. Most think tanks are non-governmental organizations, but some are semi-autonomous agencies within government, and some are associated with particular political parties, businesses or the military. Think tanks are often funded by individual donations, with many also accepting government grants.
The International Institute for Strategic Studies (IISS) is a British research institute or think tank in the area of international affairs. Since 1997, its headquarters have been at Arundel House in London.
The Brookings Institution, often stylized as Brookings, is an American think tank that conducts research and education in the social sciences, primarily in economics, metropolitan policy, governance, foreign policy, global economy, and economic development.
The Atlantic Council is an American think tank in the field of international affairs, favoring Atlanticism, founded in 1961. It manages sixteen regional centers and functional programs related to international security and global economic prosperity. It is headquartered in Washington, D.C. It is a member of the Atlantic Treaty Association.
The Carnegie Endowment for International Peace (CEIP) is a nonpartisan international affairs think tank headquartered in Washington D.C., with operations in Europe, South and East Asia, and the Middle East as well as the United States. Founded in 1910 by Andrew Carnegie, the organization describes itself as being dedicated to advancing cooperation between countries, reducing global conflict, and promoting active international engagement between the United States and countries around the world. It engages leaders from multiple sectors and across the political spectrum.
The Center for Strategic and International Studies (CSIS) is an American think tank based in Washington, D.C. From its founding in 1962 until 1987, it was an affiliate of Georgetown University, initially named the Center for Strategic and International Studies of Georgetown University. The center conducts policy studies and strategic analyses of political, economic and security issues throughout the world, with a focus on issues concerning international relations, trade, technology, finance, energy and geostrategy.
The Woodrow Wilson International Center for Scholars (WWICS) or Wilson Center is a Washington, D.C.-based think tank named for former U.S. President Woodrow Wilson. It is also a United States presidential memorial established as part of the Smithsonian Institution by an act of Congress in 1968.
The Nuclear Threat Initiative, generally referred to as NTI, is a non-profit organization located in Washington, D.C. The American foreign policy think tank was founded in 2001 by former U.S. Senator Sam Nunn and philanthropist Ted Turner and describes itself as a "nonprofit, nonpartisan global security organization focused on reducing nuclear and biological threats imperiling humanity."
The Peterson Institute for International Economics (PIIE), known until 2006 as the Institute for International Economics (IIE), is an American think tank based in Washington, D.C. It was founded by C. Fred Bergsten in 1981 and has been led by Adam S. Posen since 2013. PIIE conducts research, provides policy recommendations, and publishes books and articles on a wide range of topics related to the US economy and international economics.
The Center for International Policy (CIP) is a non-profit foreign policy research and advocacy think tank with offices in Washington, D.C., and New York City. It was founded in 1975 in response to the Vietnam War. The Center describes its mission as promoting "cooperation, transparency and accountability in global relations. Through research and advocacy, our programs address the most urgent threats to our planet: war, corruption, inequality and climate change."
The Graduate School of Public and International Affairs (GSPIA) is one of 17 schools comprising the University of Pittsburgh. Founded in 1957 to study national and international public administration, GSPIA prides itself on its "Local to Global" distinction. As of 2018, it is one of only two policy schools with programs in the top 20 for both International Relations and City Management and Urban Policy. The former mayor of Pittsburgh, Bill Peduto, is a GSPIA alumnus.
The Center for a New American Security (CNAS) is a think tank in Washington, D.C. specializing in United States national security issues, including terrorism, irregular warfare, the future of the U.S. military, the emergence of Asia as a global power center, war games pitting the U.S. against the People's Republic of China, and the national security implications of natural resource consumption, among others.
The Center for Global Development (CGD) is a nonprofit think tank based in Washington, D.C., and London that focuses on international development.
The Center for the National Interest is a Washington, D.C.-based public policy think tank. It was established by former U.S. President Richard Nixon on January 20, 1994, as the Nixon Center for Peace and Freedom.
Huiyao (Henry) Wang is the founder and president of Center for China and Globalization (CCG), a think tank in China. Wang plays multiple policy advisory roles in China, as a counselor for the State Council appointed by Premier Li Keqiang in 2015, and honorable vice chairman of China Association for International Economic Cooperation (CAIEC) under the Ministry of Commerce.
Dr. W. Lawrence S. Prabhakar, M.A, Ph.D. is an associate professor of Strategic Studies and International Relations in the department of Political Science at Madras Christian College, India and Adjunct Research Fellow, S.Rajaratnam School of International Studies, Nanyang Technological University, Singapore.
The Institute for Economics and Peace (IEP) is a global think tank headquartered in Sydney, Australia with branches in New York City, Mexico City and Oxford. IEP studies the relationship between peace, business, and prosperity, and seeks to promote understanding of the cultural, economic, and political factors that drive peacefulness. It is a registered Australian charity and works in partnership with the Aspen Institute, Economists for Peace and Security the United Nations Global Compact, Center for Strategic and International Studies and Cranfield University. It also collaborates with the Organisation for Economic Co-operation and Development, the Commonwealth Secretariat, UNDP and UN Peacebuilding Support Office. It is chaired by technology entrepreneur Steve Killelea founder of IR.
The Arctic Institute – Center for Circumpolar Security Studies, often referred to as The Arctic Institute or TAI, is an international think tank founded in 2011 and headquartered in Washington, D.C. The Institute's mission is to inform Arctic policy through interdisciplinary, inclusive research that addresses the most critical issues in the circumpolar Arctic. TAI is composed of researchers from around the world. The University of Pennsylvania's Global Go To Think Tank Index has consistently ranked The Arctic Institute among the top one hundred best think tanks in the United States since 2016. Lillian Hussong has served as the interim managing director since August 2021.
