| | Country | Topics | Founded in the year | City | Founder |
|---|
| 2020health | United Kingdom | | | London | |
| Academy for the Development of a Democratic Environment (AZAD) | Malta | | 1976 | Valletta | Tabone, Censu |
| Academy of Liberalism | Estonia | | 2006 | Tallin | |
| Accion Emprendedora | Chile | | | Santiago de Chile | |
| Acton Institute | USA | | 1990 | Grand Rapids / Michigan | |
| Adam Smith Center | Poland | | 1989 | Warsaw | |
| Adam Smith Institute | UK | | 1977 | London | Butler, Eamonn
Pirie, Madsen
Butler, Stuart |
| Adam Smith Society | Italy | | | Mailand | |
| Adelphi Research | Germany | Energy and environment
Energy Policy
Energy
Environment
Environment and Sustainable Development
Environment/Climate Action
social issues
Resources | 2001 | Berlin | Henzler, Mikael P.
Kahlenborn, Walter |
| Adelphi consult | Germany | Energy and environment
Energy Policy
Energy
Environment
Environment and Sustainable Development
Environment/Climate Action
social issues
Resources
Green Economy
Economic Research
International Trade/Globalization | 2002 | Berlin | Henzler, Mikael P.
Kahlenborn, Walter |
| Adriatic Institute for Public Policy | Croatia | Institutional Reform/Public Services
Justice and fundamental rights
Taxation and Customs Union, Audit and Anti-Fraud
Anti-fraud
property rights | 2004 | Rijeka | Samy, Joel Anand
Srdoc, Natasha |
| AfroBarometer | International | | 1999 | | |
| Agenda Austria | Austria | Taxation
Fiscal Policy
Labour Market
Pensions
Housing Policy | 2013 | Wien | Kraus, Christoph
Sorger, Veit |
| Aktionsgemeinschaft Soziale Marktwirtschaft | Germany | Social Policy
Social Market Economy
Liberalism
Education
Neoliberalism | 1953 | Tübingen | |
| Alaska Center for Public Policy | USA | | 2004 | Anchorage | Weiss, Lawrence D. |
| Albanian Liberal Institute | Albania | | | Tirana | Nurellari, Adri |
| Alexander Langer Foundation | Italy | | 1999 | Bozen | |
| Allianz für den Rechtsstaat | Germany | | 1996 | Berlin | Storch, Sven von
Storch, Beatrix von |
| Alois Mock Institut | Austria | | 2012 | St. Pölten | Haber, Gottfried
Mazal, Wolfgang
Sobotka, Wolfgang
Boyer, Heinz
Gobara, Sonja
Huber, Alois |
| Alternative Foundation | Spain | | 2003 | Barcelona | |
| American Economic Association | | | | | |
| American Enterprise Institute for Public Policy Research | USA | | 1938 | Washington, D.C. | |
| Americans for Tax Reform | | | | | |
| Amicus Europae Foundation | Poland | | 2004 | Warsaw | Kwaśniewski, Aleksander |
| Analytical Centre on Globalization and Regional Cooperation (ACGRC) | Armenia | | | Jerewan | |
| Anders Chydenius Foundation | Finland | | | Kokkola | |
| Andes Libres | Peru | | | Cusco | |
| Antall József Knowledge Centre | Hungary | | 2003 | Budapest | |
| Anton Tunega Foundation | Slovakia | | 1992 | Bratislava | |
| Arbejderbevaegelsens Erhvervsrad | Denmark | Employment, Social Affairs and Inclusion
Economic Policy
Education and Formation
Social Equality
Work and Working Conditions
Taxation
Private Enterprise | 1936 | Copenhagen | |
| Arkansas Advocates for Children and Families | USA | | 1977 | Little Rock | Clinton, Hillary Rodham |
| Asian Institute of Policy Studies | | | | | |
| Asociacion Escuela Cristiana de Liderazgo | Peru | | 2011 | Iquitos | |
| Asociacion Nacional de Fomento Economico | Costa Rica | | 1958 | San Jose | |
| Asociacion de Consumidores Libres | Costa Rica | | | San José | |
| Association Culturelle Joseph Jacquemotte | Belgium | | 1961 | Brussels | |
| Association for Liberal Thinking | Turkey | | | Ankara | Yayla, Attila |
| Association for Modern Economy | | | | | |
| Association for the Development of the Romanian Social Forum (AD FSR) | Romania | | 2005 | Bucharest | Damo, Petre |
| Association of Private Enterprise Education | | | | | |
| Associazione Bruno Trentin - ISF - IREF | Italy | Employment, Social Affairs and Inclusion
Economic Policy
Education and Formation
Environment and Sustainable Development
Industrial Policy
Employment Relations | 2014 | Rome | |
| Atlantic Commission (Netherlands) | | | | | |
| Atlantik-Brücke e.V. | Germany | Foreign and Security Policy
Economic and Monetary Affairs
Military Affairs
Liberalism
Foreign Trade Policy
International Trade/Globalization
Education | 1952 | Berlin | Warburg, Eric M.
Friedländer, Ernst
Blumenfeld, Erik
Von Falkenhausen, Gotthard
Schäfer, Albert
Von Borries, Hans Karl
Gräfin Dönhoff, Marion
Mc Cloy, John J. |
| Atlas Initiative für Recht und Freiheit e.V. | Germany | Liberalism
conservatism | 2019 | Frankfurt am Main | Krall, Markus |
| Atlas Network | USA | | 1981 | | Fischer, Antony |
| Atvisa visuomene ir jos draugai | Lithuania | | 2005 | Klaipėda | |
| Austrian Economics Center | Austria | Foreign and Security Policy
Institutional Reform/Public Services
Justice and fundamental rights
Enterprise and Industry
Health and Consumer Policy
International Trade/Globalization
Environment/Climate Action
Economic and Monetary Affairs | 2006 | Vienna | Kolm, Barbara |
| Austrian Institute for European Security Policy | Austria | | 1996 | Maria Enzersdorf | |
| Avenir Suisse | Switzerland | | | Zürich | |
| BEworks | Canada | | 2010 | Toronto | Ariely, Dan
Mažar, Nina
Ng, Louis
Peters, Kelly
Steiner, Doug |
| BVA Group - Nudge et Comportement | France | | | Boulogne-Billancourt | |
| Behavioral Economics Group | UK | | 2008 | | Samson, Alain |
| Behavioral Science and Policy Association | USA | | 2012 | Durham, NC | Fox, Craig R.
Sitkin, Sim B. |
| Behavioral Science and Policy Center | USA | | 2012 | Durham, NC | Sitkin, Sim |
| Behavioural Economics Team of the Australian Government | Australia | | 2016 | Canberra | |
| Behavioural Economics in Action at Rotman (BEAR) | Canada | | | Toronto, ON | |
| Behavioural Experiments in Health Network | UK/EU | | 2015 | London | |
| Behavioural Insights Team | UK/international | | 2010 | London | |
| Behavioural Scientist | USA | | 2017 | New York | |
| Belarusian Institute for Strategic Studies (BISS) | Lithuania;Belarus | | | Vilnius | |
| Berliner Institut für christliche Ethik und Politik | | | | | |
| Bertelsmann Foundation | Germany | Education
social issues
Social Policy
Employment, Social Affairs and Inclusion
Democracy
Demography
Health and Consumer Policy
Economic Research
Economic Policy
Economic Cooperation
Economy
Environment and Sustainable Development
Labour Market
International Trade/Globalization
Business
Taxation | 1977 | Gütersloh | Mohn, Reinhard |
| Bertil Ohlin Institute | Sweden | | 1993 | Stockholm | |
| Bibliothek des Konservatismus | Germany | immigration
national identity
democracy
state
lean state
Contemporary History/Politics of History, Theory, Clash of Ideas
liberalism
conservatism
pro-life | 2012 | Berlin | Stein, Dieter
Seubert, Harald |
| Blaue Narzisse | Germany | Euro
European Integration
society
cultural identity
national identity
conservatism
Islam
identitarian ideology | 2004 | 09131 Chemnitz | Menzel, Felix |
| Bluegrass Institute for Public Policy Solutions | | | | | |
| Bow Group | | | | | |
| Brookings Institution | | | | | |
| Bund Deutscher Unitarier | Germany/EU | German identity
religion
christianity | 2009 | Giessen | |
| Bund der Steuerzahler e.V. | Germany | Taxation
Institutional Reform/Public Services
Fiscal Policy
Social Policy | 1949 | Berlin | Bräuer, Karl
Wunderlich, Hermann
Kunze, Heinrich E. |
| Bureau de Helling | Netherlands | | 1990 | Utrecht | |
| Burkestichting | Netherlands | | | Den Haag | |
| Business for New Europe | United Kingdom | | | London | Rudd, Roland |
| Bündnis Recht und Demokratie | Germany | German identity
law and order | | Frankfurt am Main | Lichert, Andreas
Fuchs, Markus |
| Bürgerkonvent | Germany | | 2003 | Berlin | Langguth, Gerd
Miegel, Meinhard |
| C02-Coalition | USA | | 2015 | | Happer, William
Nichols,Rodney W.
Cohen,Roger |
| CARIBBEAN POLICY RESEARCH INSTITUTE | Jamaica | Economic Policy
Energy and environment
social issues
governance | 2008 | | |
| CEDER Study Centre of CD&V | Belgium | | | Brussels | |
| CEE Network for Gender Issues | Slovenia | | 1998 | Ljubljana | |
| CEVRO Institute | | | | | |
| CEVRO Liberal Conservative Academy | Czech Republic | Foreign and Security Policy
European Integration
home affairs | 1999 | Prague | |
| CONTRIBUYENTES POR RESPETO | Peru | | | | |
| CREO | El Salvador | | | | |
| CREO (Centrum Rozwoju Edukacji Obywatelskiej) | Poland | | 2006 | Gdańsk | |
| California Budget Project | USA | | | Sacramento, CA | |
| Caminos de la Libertad | Mexico | Esssay competition
classic liberals (e-books), interviews, seminars | 2005 | México D.F. | Salinas, Ricardo B. (entrepreneur Grupo Salinas) |
| Canadian Institute for Advanced Research | Canada | | 1982 | Toronto, ON | |
| Capitol Research Center | | | | | |
| Captus | Sweden | Owners' rights
Integration policy
Economic policy
Enterprise and Industry | 2005 | Malmö | Sanandaji, Nima
Pihl, Christofer
Nyman, Anders |
| Carl Friedrich von Siemens Stiftung | | | 1960 | | |
| Carnegie Trust UK | United Kingdom | Wellbeing
digital economy
Work and Working Conditions
Regional and Urban Policy | 1913 | Dunfermline | Carnegie, Andrew |
| Cassandra | | | | | Boudewijn, Bouckaert |
| Catalanist and Democrat Foundation (CatDem) | Spain | | 1994 | Barcelona | |
| Cato Institute | USA | | 1977 | Washington | |
| Cato Institute en Español | | | 1998 | | |
| Causa Liberal | Portugal | | | Porto | Novais, Carlos |
| Center for Advanced Hindsight | USA | | 2007 | Durham, NC | Ariely, Dan |
| Center for Civic Education (CREO) | Poland | | 2006 | Gdansk | Pomaska, Agnieszka |
| Center for Democracy Foundation | Serbia | | 1994 | Beograd | Mićunović, Dragoljub
Ognjenović, Vida
Grubač, Momčilo
Vučković, Slobodan
Petovar, Ksenija
Matejić, Vlastimir
Vujović, Sreten
Knjazev-Adamović, Svetlana
Stefanović, Ivana
Vučković, Nataša
Podunavac, Milan
Radojković, Miroljub
Vukomanović, Milan
Miloradov, Marija
Krešić, Marin
Domazet, Dragan
Mićunović, Natalija
Ruždić, Leila
Božović, Borka
Pešikan, Ana
Lukačević, Stefan
Kragujević, Gabrijela
Nektarijević, Radoslav
Ivković, Mirko
Popović, Andrej
Ražnatović, Aleksandar
Đelić, Božidar
Jovanović, Gordana |
| Center for Economic Development (CED) | Bulgaria | | | Sofia | |
| Center for Economic Development (CPHR) | Slovenia | | | Bratislava | |
| Center for Economics and Politics (CEP) | | | | | |
| Center for European Policy | Germany | European Integration
Economic Policy
Fiscal Policy
Labour Market
Employment, Social Affairs and Inclusion
Social Policy
social issues
Environment
Environment/Climate Action
Financial Policy
Information Society and Media | 2006 | Freiburg | |
| Center for European Policy Analysis | | | | | |
| Center for European Renewal | | | | | |
| Center for Financial Stability | USA | | 2009 | New York | Goodman, Lawrence |
| Center for Freedom and Prosperity | | | | | |
| Center for Institutional Analysis and Development | Romania | Institutional Reform/Public Services
European Integration
Contemporary History/Politics of History, Theory, Clash of Ideas | 2005 | Bucharest | Terpe, Horia Paul |
| Center for Liberal-Democratic Studies (CLDS) | Serbia | | | | |
| Center for Liberty Studies | Lithuania | | 2013 | | |
| Center for Social and Economic Research (CASE) | Poland | | | Warschau | |
| Center for Strategic and International Studies | | | | | |
| Center for the Rule of Law | | | | | |
| Center for the Study of Democracy (CSD) | Bulgaria | | | Sofia | |
| Center of Economic Research ETH Zürich | | Economy | | Zürich | |
| Center on Global Prosperity of the Independent Institute | USA | | 1986 | | |
| Central Innovation Hub (at the Privy Council) | Canada | | 2015 | Ottawa, ON | |
| Centre Jean Gol | Belgium | | 2004 | Brussels | |
| Centre Party International Foundation | Sweden | | 1995 | Stockholm | |
| Centre d’Analyse Economique | | | | | |
| Centre for Analysis and Simulation of Air Operations | France | | | Lyon | |
| Centre for Analysis of Risk and Regulation (CARR) | UK | | 2001 | London | |
| Centre for Democracy and Development (Nigeria) | Nigeria | | 1997 | Abuja | |
| Centre for Development and Enterprise (South Africa) | South Africa | | 1995 | Johannesburg | |
| Centre for Economics and Politics (CEP) | Czech Republic | | 1998 | Prag | Václav Klaus |
| Centre for Entrepreneurship and Economic Development (CEED) | | | | | |
| Centre for European Policy Studies | Belgium | | 1983 | Brussels | |
| Centre for European Reform (CER) | United Kingdom | | 1996 | | Grant, Charles |
| Centre for European Studies | | | | | |
| Centre for Liberal Strategies (CLS) | Bulgaria | | | Sofia | |
| Centre for Medicine in the Public Interest | | | | | |
| Centre for Policy Alternatives | | | | | |
| Centre for Policy Studies (CPS) | United Kingdom | | 1974 | London | Joseph, Keith |
| Centre for Political Studies (CEPOS) | Denmark | | | Copenhagen | Collet, Bernt Johan
Schlüter, Poul
Ellemann-Jensen, Uffe
Foss, Nicolai Juul
Hansen, Jesper Lau
Jensen, Bent
Kurrild-Klitgaard, Peter
Blüdnikow, Bent
Samuel Rachlin
Fabricius-Bjerre, Bent
Laudrup, Michael |
| Centre for Political Thought | Poland | Foreign and Security Policy
European Integration
Political Movements, Parties, Thought
Regional policy
Taxation and Customs Union, Audit and Anti-Fraud
Contemporary History/Politics of History, Theory, Clash of Ideas | 1992 | Krakow | |
| Centre for Politics and Euro-Atlantic Partnership | | | | | |
| Centre for Research into Post-Communist Economies (CRCE) | United Kingdom | | | London | Sirc, Ljubo
Harris, Ralph
Fisher, Antony |
| Centre for Social and Economic Research (RSE) | Iceland | | | Reykjavík | Arnason, Ragnar
Runolfsson, Birgir Thor
Johann J. Olafsson
Jónas Haralz
Store Pond Pétursson |
| Centre for the New Europe | Belgium | | | Brussels | |
| Centre for the Study of Democracy and Culture | Czech Republic | Justice and fundamental rights
Economy and Monetary Affairs
Contemporary History/Politics of History | 1993 | Brno | |
| CentreForum | UK | | 2005 | London | |
| Centro Einaudi | Italy | | | Turin | |
| Centro Interdisciplinar de Etica e Economia Personalista | Brazil | | 2002 | Rio de Janeiro | Catharino, Alex
Xavier de Brito, Márcia |
| Centro Regional de Estrategias Economicas Sostenibles | Dominican Republic | | 2009 | Santo Domingo | |
| Centro Tocqueville Acton | Italy | | 2007 | Milan | Angelini, Fabio Giuseppe |
| Centro de Analisis para Politicas Publicas | Dominican Republic | | | Santo Domingo, D.N. | |
| Centro de Divulgacion del Conocimiento Economico para la Libertad | Venezuela | | 1984 | Caracas | |
| Centro de Economia, Sociedad y Empresa (ESE) | Uruguay | firm
education
crime
research and monitoring | | Montevideo | |
| Centro de Estudios Economico-Sociales | Guatemala | | 1959 | Guatemala | Ayau, Manuel
Keckeissen, Joseph |
| Centro de Estudios Equidad | Chile | | | Valparaíso | |
| Centro de Estudios Legales sobre el Terrorismo y sus Victimas | Argentina | | | Buenos Aires | |
| Centro de Estudios Libertad y Responsabilidad | Argentina | | | | |
| Centro de Estudios Publicos - Chile | Chile | | 1980 | Santiago de Chile | Cauas Lama, Jorge |
| Centro de Estudios de la Realidad Economica y Social | Uruguay | | | Montevideo | |
| Centro de Estudios para el Desarrollo | Uruguay | | | | |
| Centro de Implementacion de Politicas Publicas para la Equidad y el Crecimiento | Argentina | | 2000 | Buenos Aires | Braun, Miguel
Cicioni, Antonio
Ducoté, Nicolás
And others |
| Centro de Investigacion de Instituciones y Mercados de Argentina | Argentina | | | Buenos Aires | |
| Centro de Investigacion de Medios y Sociedad Andes | Chile | | | Santiago de Chile | |
| Centro de Investigacion para el Desarrollo, A. C. | Mexico | | 1984 | | |
| Centro de Investigacion y Estudios Legales | Peru | | 1989 | | |
| Centro de Investigaciones Economicas Nacionales | Guatemala | | 1981 | Guatemala | |
| Centro de Investigaciones sobre la libre empresa | Mexico | | | Mexico D.F. | |
| Centro del Liberalismo Clásico | | | | | |
| Centro para la Apertura y el Desarrollo de America Latina | Argentina | | 2003 | Buenos Aires | |
| Centro para la Apertura y el desarrollo de America Latina | Uruguay | | | Montevideo | |
| Centro para la Libertad y el Desarrollo | Peru | | 2011 | Virtual Organisation (no headquarter) | |
| Centro per la riforma dello stato | Italy | | 1972 | Rome | Terracini, Umberto |
| Centrum Liberalnich Studii | Czech Republic | | 1994 | Prague | |
| Centrum Pieter Gillis | | | | | |
| Cercle Frédéric Bastiat | | | | | |
| Chatham House | | | | | |
| Chifley Research Center | Australia | | 2000 | Kingston, ACT | |
| Circulo de Empresarios | Spain | | 1977 | Madrid | |
| Ciudadano Austral | Chile | | | Castro | |
| Civic Institute | Czech Republic | | | Prag | |
| Civil Society Coalition on Climate Change | | | | | |
| Civil Society Institute (iFRAP) | France | | 1981 | Paris | Zimmern, Bernard |
| Civil-Military Cooperation | Netherlands | | | The Hague | |
| Civis | | | | | |
| Civismo | Spain | Liberalism
Financial Programming and the Budget
Competition
Taxation | 2009 | Pamplona | Schwartz, Pedro
Pomés, July
Espinosa de los Monteros, Carlos
Cabrillo, Francisco
Huarte, Juan Félix |
| Civita | Norway | | | Oslo | |
| Civitas | United Kingdom | | 2000 | London | |
| Clemson Institute for the Study of Capitalism | | | | | |
| Clexit | | | | | |
| Club 2015 | | | | | |
| Cobden Centre | | | | | |
| Cogito | Sweden | | 1995 | Stockholm | Gahrton, Per |
| Cold Weather Operations | Norway | | | Bodø | |
| Cologne Institute for Economic Research | Germany | Labour Market
Education
Financial Policy
International Trade/Globalization
Public Finances
Public Debt
Public Services, Education, Basic Rights, Economy
Energy and environment
Wage Policy
Enterprise and Industry
Industrial Policy
Behavioral Economics
Demography
Social Policy
Income
Wealth
Private Enterprise | 1951 | Köln | Kirchhoff, Arndt Günter |
| Combined Joint Operations from the Sea | USA | | | Norfolk | |
| Command and Control | Netherlands | | | Utrecht | |
| Committee For A Constructive Tomorrow | USA | | 1985 | Washington DC | |
| Compact | | German identity
German politics
disappearance of German nation
Euro
European identity | 2010 | Leipzip | Jürgen Elsässer |
| Competitive Enterprise Institute | | | 1984 | | Kibbe, Terry |
| Competitive Malta | | | | | |
| Conservative Institute of M. R. Stefanik | Slovakia | Foreign and Security Policy
Enterprise and Industry
Employment, Social Affairs and Inclusion
European Integration
Maritime affairs and fisheries/Agriculture and rural development
Environment/Climate Action
Regional policy
Taxation and Customs Union, Audit and Anti-Fraud | 1999 | Bratislava | |
| Conservative Technology Forum | | | | | |
| Constantine Karamanlis Institute for Democracy | Greece | | 1998 | Athens | |
| Contribuables Associés | | | | | |
| Cooperative Cyber Defence | Estonia | | | Tallinn | |
| Coordinadora por la Inversion y el Trabajo | Peru | | 2004 | Lima | |
| Corporacion Excelencia en la Justicia | Colombia | | 1996 | Bogotá | |
| Council for National Policy | | | | | |
| Council on Foreign Relations | | | | | |
| Council on Public Policy | Germany | | 2001 | Bayreuth | |
| Counter Intelligence | Poland | | | Krakow | |
| Counter-Improvised Explosive Devices | Spain | | | Madrid | |
| Crisis Management and Disaster Response | Bulgaria | | | Sofia | |
| Croatian Statehood Foundation (ZHDZ) | Croatia | | 1995 | Zagreb | |
| Cul:tra | Portugal | | | Lisbon | |
| Cultural Association Punto Rosso | Italy | | 1991 | Milan | |
| Círculo Acton Chile | Australia | | | | |
| Danish Nudging Network | Denmark | | 2010 | | |
| De Gasperi Foundation | Italy | | 1982 | Rome | |
| De Warande | | | | | |
| Defence Against Terrorism | Turkey | | | Ankara | |
| Degussa Sonne/Mond Goldhandel GmbH | Germany | Economic and Monetary Affairs
Foreign Trade
Gold
conservatism | 2010 | Munich; Frankfurt | Von Finck junior, August |
| Democracia & Desarrollo Internacional | Peru | | 2008 | Lima | |
| Democracy Lab- Costa Rica | Costa Rica | | | | Salas Castro, Alvaro A.
Sierra, Danilo
Barahona, Juan Carlos
Roberts, María Sara
Hütt, Marianne
Ramírez, Miguel
Nielsen, Will |
| Democracy in Africa Research Unit (South Africa) | South Africa | | 2002 | Cape Town | |
| Democracía & Mercado | Chile | | 2009 | Santiago de Chile | |
| Democratic Civic Association (DCA) | Finland | | 1986 | Helsinki | |
| Demos (LT) | Lithuania | | 2008 | Vilnius | |
| Desiderius-Erasmus-Stiftung | Germany | | 2015 | Berlin | |
| Deutsche Bank Research | Germany | Regulation
Banks
Financial Programming and Budget
Financial Policy
Research, Innovation and Science
Education
Economic Policy
European Integration | | Frankfurt am Main | Deutsche Bank AG |
| Deutsche Gesellschaft für Auswärtige Politik (German Council on Foreign Affairs) | | | 1945 | | |
| Deutsches Institut für Urbanistik | | | | | |
| Deutsches Institut für Wirtschaftsforschung e.V. | | | | Berlin | |
| Deutschlandbewegung | Germany | European Integration
Euro
immigration
national identity
peace
ecology | | Starnberg | Mechtersheimer, Alfred |
| Die Familienunternehmer - ASU | Germany | | 1949 | Berlin | |
| Die Freie Welt | Germany/EU | | 2008 | 10119 Berlin | Storch, Sven von |
| Diktio Network | Greece | | 2013 | | |
| E.G. West Centre | United Kingdom | | | Newcastle | James Tooley
Pauline Dixon |
| E2T2 Hellenic Conservatives and Reformists' Think Tank | Greece | | | Glyfada | |
| ECIPE | Belgium | | 2006 | Brüssel | |
| ECONWATCH | Germany | | 2007 | Berlin | |
| EIKE | Germany | Environment/Climate Action | 2007 | Jena | Thuß, Holger |
| EIPF | | | | | |
| ESEADE | Argentina | | 1978 | Buenos Aires | Alberto Benegas Lynch, Rector de ESEADE 1978-2001 |
| Earhart Foundation | | | | | |
| EcoAustria | Austria | Pensions
Fiscal Policy
Public Debt
Regional Policy
Labour Market
Economic Research | 2011 | Wien | Schuh, Ulrich |
| Economic Freedom and Social Progress Association | | | | | |
| Economic Policy Institute | USA | | 1986 | Washington, D.C. | Faux, Jeff
Thurow, Lester
Marshall, Ray
Bluestone, Barry
Reich, Robert
Kuttner, Robert |
| Economic Policy Research Institute (EPRI) | | | | | |
| Economic and Social Research Center | Austria | European Integration
Information Society and Media
Public Services
Justice and fundamental rights
Enterprise and Industry
Economy | 2000 | Vienna | |
| Economic and Social Research Institute | Ireland | | 1960 | Dublin | |
| Economica Institut für Wirtschaftsforschung | | | | | |
| Ecopolis Foundation | Hungary | | 2010 | | |
| EdChoice | USA | | 1996 | Indianapolis | Friedman, Milton and Rose D. |
| Edmund Burke Institute | | | | | |
| Eduardo Frei Stichting | Netherlands | | 1970 | The Hague | |
| Education for Democracy Foundation | | | | | |
| Educational Initiative for Central and Eastern Europe (EICEE) | | | | | |
| Eigentümlich Frei | Germany | nation
national identity
Economy
Euro
European Integration
social issues
libertarianism | 1998 | 40549 Düsseldorf | Lichtschlag, André F. |
| Ein Prozent | | immigration
national identity
German identity
refugee crisis
anti-estabblishment
private property | 2015 | 02797 Kurort Oybin | Kubitschek, Götz
Stein, Philip
Elsässer, Jürgen |
| Einaudi Institute for Economics and Finance | Italy | | 2008 | Rome | |
| El Ojo Digital | Argentina | | | | |
| Energy Security | Lithuania | | | Vilnius | |
| Entscheidung für´s Leben | Germany | pro-life
family policy
family planning
religion | | 10119 Berlin | Storch, Sven von |
| Espaces Marx | France | | 1995 | Paris | |
| Estat.cz | Czech Republic | Enterprise and Industry
Health and Consumer Policy
Financial Programming and the Budget
Institutional Reform/Public Services | 2004 | Prague | Zajíček, Zdeněk |
| Estudantes Pela Liberdade | Brazil | | | Network - no headquarter | |
| Estudiantes por la Libertad | Washington DC | | | | |
| Etopia | Belgium | | 2005 | Namur | |
| Eudoxa | Sweden | | | Stockholm | Ingdahl, Waldemar
Sandberg, Anders |
| Eurolib Network | France | | 2004 | | |
| Europa Institut | | | | | |
| EuropaNova | France/EU | | 2003 | Paris | Klossa, Guillaume |
| Europartenaires | France | | 1994 | Paris | Guigou, Elisabeth |
| Europe of Citizens Foundation | Spain | | 1998 | Madrid | |
| European Academy for Democracy | Czech Republic | | 1991 | Prague | |
| European Academy of Yuste | | | | | |
| European Alternatives | Italy | Migration
Employment, Social Affairs and Inclusion
Economic Policy
Justice and fundamental rights | 2007 | Rome | |
| European Center of Austrian Economics Foundation | Liechtenstein | | 2004 | Vaduz | Liechtenstein, Michael von |
| European Coalition for Economic Growth | Austria | Health and Consumer Policy
Justice and fundamental rights
Taxation and Customs Union, Audit and Anti-Fraud
Enterprise and Industry
Economy | 2006 | Vienna | |
| European Committee For A Constructive Tomorrow | Germany | | | Jena | |
| European Council on Foreign Relations | | | | | |
| European Dignity Watch | Belgium | pro-life
anti-abortion
family policy
euthanasia
gay rights | 2010 | Brussels | |
| European Energy Institute | | | | | |
| European Enterprise Institute | Belgium | | 2004 | Brussels | Jungen, Peter |
| European Forum for Democracy and Solidarity | Netherlands | | 1993 | Amsterdam | |
| European Ideas Network (EIN) | Belgium | Foreign and Security Policy
Institutional Reform/Public Services
Energy
European Integration
International Trade/Globalization
Environment/Climate Action
Political Movements, Parties, Thought
Economic and Monetary Affairs | 2002 | Brüssel | Elles, James |
| European Institute for Climate and Energy | | | | | |
| European Law Institute | | | 2011 | | Storme, Matthias |
| European Liberal Forum | Belgium | European Integration
Financial Programming and Budget
Economic Policy
Public Debt
Environment/Climate Action
Labour Market | 2007 | Brussels | |
| European Liberal Youth (LYMEC) | Belgium | | 1976 | Brussels | |
| European Network of Political Foudations | | | | | |
| European Network of Political Foundation (ENoP) | | | | | |
| European Policy Center | Belgium | | 1996 | Brussels | |
| European Policy Forum | UK | | 1992 | London | |
| European Policy Information Center | | digital economy
trade policy
public health
Competition
Financial Policy
free movement
Energy Policy | 2014 | | |
| European Renewal | Netherlands | | 2007 | Amsterdam | |
| Europäisches Institut für Klima und Energie | Germany | Environment/Climate Action | 2007 | Jena | |
| Evropska Akademie pro Demokracii | Czech Republic | | 1991 | Jihlava | |
| Explosive Ordnance Disposal | Slovakia | | | Trenčín | |
| F.A.Hayek Foundation (Slovakia) | | | | | |
| F.A.Hayek Foundation Bratislava | | | | | |
| FEMAN | Slovakia | | 2000 | Kosice | |
| FIEL - Fundacion de Investigaciones Economicas Latinoamericanas | Argentina | | 1964 | Buenos Aires | |
| Federalismo y Libertad | Argentina | | 2012 | | |