Meet the Top 25 Think Tanks in the World in 2016

The following rankings are from the University of Pennsylvania think tank rankings which have just been released.

1. Brookings
2. Chatham House
3. Carnegie Endowment for International Peace (CEIP)
4. Center for Strategic and International Studies (CSIS)
5. Bruegel
6. Council on Foreign Relations (CFR)
7. International Institute for Strategic Studies (IISS)
8. RAND Corporation
9. Wilson Center
10. Amnesty International
11. Cato Institute
12. Heritage Foundation
13. Fundacao Getulio Vargas (FGV)
14. Transparency International (TI)
15. Japan Institute of International Affairs (JIIA)
16. French Institute of International Relations (IFRI)
17. Fraser Institute
18. German Institute for International and Security Affairs (SWP)
19. Center for American Progress (CAP)
20. Peterson Institute for International Economics (PIIE)
21. Centre for European Policy Studies (CEPS)
22. Stockholm International Peace Research Institute (SIPRI)
23. Centre for Economic Policy Research (CEPR)
24. Carnegie Moscow Russia
25. Konrad Adenauer Foundation (KAS) 

Here is Think Tank Watch's "cheat sheet" for the 2016 think tank rankings.