| Rand Corporation | | Rand Corporation conducts independent research on important issues such as science and technology, methodology, national security, public policy, justice, health, education, drug policy, and demographics. |
| Research Forum on Cuba | | The Research Forum on Cuba is designed to improve the level of understanding and quality of policy discussion on the immediate issues and longer-term trends and challenges facing Cuba. |
| Research Unlimited | | List of official sites of 200 leading think tanks and policy groups around the world, mostly in the United States. |
| Rooman Klubin Suomen Yhdistys (FICOR) | | The Finnish Association for the Club of Rome, Finland's national chapter of the a non-profit economic and policy research organization. Overview and sample publications provided in English; substantial additional content available in Finnish. | |
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