USA
- Center for Nonproliferation Studies (CNS) ! - the biggest
- Institute for Defense and Disarmament Studies - IDDS
- United States Institute of Peace - USIP
- Center for Economic Conversion (USA)
- The Norman Paterson School of International Affairs (Canada)
- Radiation Effects Research Foundation (Japan-USA)
- Institute of International Studies, UC Berkely
- ADR Mediation Links & Mediation Site Link List
- The Economics of Conflict, War, and Peace
- Student Pugwash USA
- Jane`s Information Group: News: Defence, Geopolitical, Transport and Police Information
- Center for International Security and Cooperation (CISAC) - Stanford University
- Cooperative Monitoring Center (CMC)
- Campaign for Forgiveness Research (Virginia)
- Space Policy Project (FAS)