Nacionais

Fundação Calouste Gulbenkian
Fundação Francisco Manuel dos Santos
Fundação Luso-Americana
Instituto Democracia e Liberdade – Instituto Adelino Amaro da Costa
Instituto Português de Relações Internacionais
Instituto Português de Relações Internacionais e Segurança
Instituto da Defesa Nacional
Mais Liberdade
Observatório Político
SEDES

Estrangeiros

Acton Institute
Adam Smith Institute
American Enterprise Institute
Atlantic Council
Brookings
Bruegel
Carnegie Endowment for International Peace
Carnegie Europe
CATO Institute
Center for Strategic and International Studies
Centre for European Policy Studies
Centre for European Reform
Centre for Policy Studies
Centre Forum
Chatham House
Clingendael
Council on Foreign Relations
European Centre for International Political Economy
European Council on Foreign Relations
European Policy Centre
European Union Institute for Security Studies
Foreign Policy Research Institute
Foundation for Economic Education
Fraser Institute
Freedom House
French Institute of International Relations
Friends of Europe
German Council on Foreign Relations
Heritage Foundation
Hoover Institution
Institute for Humane Studies
Institute for War and Peace Reporting
Institute of Economic Affairs
Intercollegiate Studies Institute
International Council on Security and Development
International Crisis Group
International Institute for Strategic Studies
Jane’s
Konrad Adenauer Stiftung
Legatum Institute
Liberty Fund
Ludwig Von Mises Institute
MERICS – Mercator Institute for China Studies
Open Europe
PEW Research Center
RAND Corporation
Reason Foundation
Royal United Services Institute
The Hague Centre for Strategic Studies
The Independent Institute
Transparency International
Wilfried Martens Centre for European Studies
World Security Network