International / UE
- Institut EGA
- Fondation Jean-Jaurès
- Institut Jacques Delors
- Institut Thomas More
- Institut Montaigne
- CIDOB – Barcelona Centre for International Affairs
- Annuaire des think tanks (RPUE)
- Bruegel
- Carnegie Europe
- Center for Policy Studies
- Chatham House
- Cicero Foundation
- Confrontations Europe
- Council on Foreign Relations (CFR)
- International Crisis Group
- EU Institute for Security Studies (EUISS)
- Brookings – European Union
- FEPS – Foundation for European Progressive Studies
- Fondapol
- Fondation pour la Recherche Stratégique (FRS)
- Friedrich-Naumann-Stiftung (FNF)
- DGAP – German Council on Foreign Relations
- CEIAS – Central European Institute of Asian Studies
- EPIN – European Policy Institutes Network
- GRIP – Groupe de recherche et d’information sur la paix et la sécurité
- Transparency International EU
- IRIS
- cep – Centre for European Policy
- Clingendael
- GLOBSEC
- SIPRI
- European Parliament – Think Tank
- CREAS
- IIEA
- Real Instituto Elcano
- Fondation Robert Schuman
- Le Grand Continent
- ECFR – European Council on Foreign Relations
- IFRI – Institut français des relations internationales
- RAND Corporation
- RUSI Europe
- SWP – Stiftung Wissenschaft und Politik
- TEPSA – Trans European Policy Studies Association
- German Marshall Fund (GMF)
- Global Governance Institute (GGI)
- IISS – International Institute for Strategic Studies
- European Policy Centre (EPC)
- Open Society Foundations
- Wilfried Martens Centre for European Studies