A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | R | S | T | U | V | W | Y
OMB Watch / United States
Overseas Development Institute (ODI) / United Kingdom
The Oxford Institute for Economic Policy (OXONIA) / United Kingdom
The Pakistan Institute of International Affairs (PIIA) / Pakistan
The Palestinian Academic Society for the Study of International Affairs (PASSIA) / Palestine
Peace Research Institute Frankfurt (PRIF) / Germany
The Peter G. Peterson Institute for International Economics / United States
Philippine Institute for Development Studies (PIDS) / The Philippines
Phoenix Center for Advanced Legal & Economic Public Policy Studies / United States
Policy Network / United Kingdom
Polish Institute of International Affairs (PISM) / Poland
Population Council / United States
Portuguese Institute for International Relations and Security (IPRIS) / Portugal
PRAXIS Center for Policy Studies (PRAXIS) / Estonia
The Private Sector Organization of Jamaica (PSOJ) / Jamaica
Project for the New American Century (PNAC) / United States
Public Policy Institute of California (PPIC) / United States
Public Policy Research Center (PPRC) / Kazakhstan
The RAND Corporation (RAND) / United States
Real Instituto Elcano de Estudios Internacionales y Estrategicos (RIE) / Spain
Regional Research Institute (RRI) / United States
Research Center of the University of the Pacific (CIUP) / Peru
Research for Enterprise, Industries, Technology and Development (EITD Research) / Cameroon
Research Institute for European and American Studies (RIEAS) / Greece
Research Institute of Economy, Trade and Industry (RIETI) / Japan
The Research Institute of the Finnish Economy (ETLA) / Finland
Research Unit on International Security and Cooperation (UNISCI) / Spain
Resources for the Future (RFF) / United States
Rheinisch-Westfaelisches Institut fuer Wirtschaftsforschung (RWI Essen) / Germany
The Rockford Institute / United States
Rosselli Foundation / Italy
Royal United Services Institute for Defence and Security Studies (RUSI) / United Kingdom
Russell Sage Foundation (RSF) / United States
Russian Public Policy Center (RPPC) / Russia
S.Rajaratnam School of International Studies, NTU (RSIS) / Singapore
The Sejong Institute / South Korea
Shanghai Institute for International Studies (SIIS) / China
Sharif ThinkTank (STT) / Iran
Singapore Institute of International Affairs (SIIA) / Singapore
Social Market Foundation (SMF) / United Kingdom
Social Research Center Inc. (TARKI) / Hungary
Social Science Research Council (SSRC) / United States
Sompo Japan Research Institute Inc. (SJRI) / Japan
South Peru Development Institute / Peru
The Southern Center for International Studies (SCIS) / United States
Southwest Center for Environmental Research and Policy (SCERP) / United States
SPRU- Science and Technology Policy Research, University of Sussex / United Kingdom
Stockholm International Peace Research Institute (SIPRI) / Sweden
Stratad Asia Pacific Strtegic Centre (SAPSC) / Malaysia
Strategic and Defence Studies Centre (SDSC) / Australia
Strategic Foresight Group (SFG) / India
Strategic Studies Institute (SSI), U.S. Army War College / United States
Sun Yat-Sen Institute for Social Sciences and Philosophy (ISSP) / Taiwan
Support Center for Associations and Foundations (SCAF) / Belarus
Sustainable Development Policy Institute (SDPI) / Pakistan
Swedish Institute of International Affairs (SIIA) / Sweden
Swiss Institute for International Economics and Applied Economic Research (SIAW-HSG) / Switzerland
Systems Research & Development Institute of Japan (SRDI) / Japan
