Abolition 2000
The Acronym Institute
Alliance for Nuclear Accountability
The Bellona Foundation
British American Security Information Council (BASIC)
Bulletin of the Atomic Scientists
Business Executives for National Security
Canadian Coalition for Nuclear Responsibility
Carnegie Endowment for International Peace Nonproliferation Project
Center for Arms Control, Energy, and Environmental Studies,
Centre for Defence & International Security Studies (CDISS)
Center for Defense Information (CDI)
Center for International Security and Cooperation, Stanford University
Center for Nonproliferation Studies, Monterey Institute for International Studies
Center for Strategic & International Studies
Coalition to Reduce Nuclear Dangers
Council for a Livable World
The Henry L. Stimson Center
Institute for Defense and Disarmament Studies
Institute for Energy and Environmental Research (IEER)
Institute for Science and International Security (ISIS)
International Physicians for the Prevention of Nuclear War (IPPNW)
National Security Archive
Natural Resources Defense Council (NRDC)
Nuclear Age Peace Foundation
Nuclear Control Institute
Nuclear Files @ Nuclear Age Peace Foundation
Physicians for Global Survival (PGS) - Canada
Physicians for Social Responsibility
Preserving Nuclear Security by Kathleen C. Bailey
Proposition One Committee
Stockholm International Peace Research Institute (SIPRI)
Union of Concerned Scientists ---Scientists and Religious Leaders Join Forces for the Environment
Verification Technology Information Centre (VERTIC)
Wisconsin Project on Nuclear Arms Control