Top 75 Think Tanks Worldwide
- Carnegie Endowment for International Peace — United States
- Bruegel — Belgium
- French Institute of International Relations (IFRI) — France
- Center for Strategic and International Studies — United States
- Fundação Getulio Vargas — Brazil
- Chatham House — United Kingdom
- International Institute for Strategic Studies (IISS) — United Kingdom
- Heritage Foundation — United States
- Peterson Institute for International Economics (PIIE) — United States
- Woodrow Wilson International Center for Scholars — United States
- Center for American Progress (CAP) — United States
- RAND Corporation — United States
- Japan Institute of International Affairs — Japan
- Fraser Institute — Canada
- Konrad Adenauer Foundation — Germany
- Council on Foreign Relations (CFR) — United States
- Friedrich Ebert Foundation — Germany
- China Institutes Of Contemporary International Relations (CICIR) — China
- Korea Development Institute (KDI) — Republic of Korea
- Cato Institute — United States
- Carnegie Middle East Center — Lebanon
- Centre for European Policy Studies — Belgium
- Brookings India — India
- Asian Development Bank Institute (ADBI) — Japan
- Clingendael — The Netherlands
- Carnegie Endowment for International Peace Moscow Center — Russia
- Observer Research Foundation (ORF) — India
- Human Rights Watch — United States
- Stiftung Wissenschaft und Politik (SWP) — Germany
- Centre for International Governance Innovation (CIGI) — Canada
- Stockholm Peace Research Institute — Sweden
- Korea Institute for International Economic Policy (KIEP) — Republic of Korea
- Institute of World Economy and International Relations (IMEMO) — Russia
- Danish Institute for International Studies — Denmark
- African Center for the Constructive Resolution of Disputes (ACCORD) — South Africa
- Barcelona Centre for International Affairs (CIDOB) — Spain
- Institute for International Political Studies (ISPI) — Italy
- Chinese Academy of Social Sciences — China
- American Enterprise Institute for Public Policy Research (AEI) — United States
- Amnesty International (AI) — United Kingdom
- Institute for Defense Studies and Analyses (IDSA) — India
- German Development Institute — Germany
- Consejo Argentino para las Relaciones Internacionales — Argentina
- Razumkov Centre — Ukraine
- IDEAS, London School of Economics — United States
- Centre for Economic Policy Research (CEPR) — United Kingdom
- Elcano Royal Institute — Spain
- Istituto Affari Internazionali (IAI) — Italy
- German Council on Foreign Relations (DGAP) — Germany
- China Institute of International Studies (CIIS) — China
- Urban Institute — United States
- Transparency International (TI) — Germany
- International Crisis Group (ICG) — Belgium
- Royal United Services Institute (RUSI) — United Kingdom
- Development Research Center of the State Council — China
- Atlantic Council — United States
- Carnegie-Tsinghua Center for Global Policy — China
- Al-Ahram Center for Political and Strategic Studies — Egypt
- Fedesarrollo Centro de Investigacion Economica y Social — Colombia
- Center for Social and Economic Research (CASE) — Poland
- Singapore Institute of International Affairs (SIIA) — Singapore
- Kiel Institute for the World Economy (IfW) — Germany
- Lowy Institute for International Policy — Australia
- Norwegian Institute of International Affairs (NUPI) — Norway
- Institute of Economic Affairs (IEA) — Ghana
- East Asia Institute — Republic of Korea
- Bonn International Center for Conversion (BICC) — Germany
- African Economic Research Consortium — Kenya
- Libertad y Desarrollo — Chile
- Australian Institute of International Affairs (AIIA) — Australia
- Food, Agriculture and Natural Resources Policy Analysis Network (FANRPAN) — South Africa
- Overseas Development Institute (ODI) — United Kingdom
- Belfer Center for Science and International Affairs — United States
- Institute of Foreign Affairs and National Security (IFANS) — Republic of Korea
- Center for China and Globalization (CCG) — China
- IMANI Center for Policy and Education — Ghana