| ippnw.org | International Physicians for the Prevention of Nuclear War (IPPNW) |
| geocities.com | Waveney Stop the War Coalition |
| miis.edu | The Nonproliferation Review |
| lcnp.org | Lawyers' Committee on Nuclear Policy |
| isanw.org | Indian Scientists Against Nuclear Weapons (ISANW) |
| ippnw-students.org | International Physicians for the Prevention of Nuclear War (IPPNW) |
| middlepowers.org | Middle Powers Initiative (MPI) |
| wisconsinproject.org | The Wisconsin Project on Nuclear Arms Control |
| wagingpeace.org | Nuclear Age Peace Foundation |
| ucsusa.org | Union of Concerned Scientists |
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