Wisconsin's Nuclear WatchDog, a PSR Madison project, provides information about nuclear issues in Wisconsin. Information is available concerning issues such as nuclear power, safety, waste, regulation, economics, and weapons.

The site also functions as a collection and distribution mechanism for nuclear information.

Because of mounting evidence of harmful effects of uranium on human health and the environment, ICBUW calls for an immediate and universal ban on the military use of uranium and other radioactive materials; the cleaning up of all sites contaminated by these weapons along with compensation for all affected populations; a halt to the production, testing, sale, stockpiling, transport and export of these weapons and a decommissioning of all existing stockpiles; immediate medical assessment, treatment and long term monitoring of all those who have been exposed to uranium weaponry, and financial support from organisations and individuals to provide independent medical and environmental investigations of affected countries. Finally, they call on governments to exclude their troops from alliance with any government that uses uranium munitions. They demand from the accountable governments full disclosure of all locations where uranium weapons have been used as well as the amounts of uranium involved.

FAS was formed in 1945 by atomic scientists from the Manhattan Project. Endorsed by dozens of Nobel Laureates in biology, chemistry, economics, medicine and physics as sponsors, the Federation has addressed a broad spectrum of national security issues of the nuclear age in carrying out its mission to promote humanitarian uses of science and technology. While this site is not "anti-nuclear" by nature, it does provide information regarding research and education projects in nuclear arms control and global security; conventional arms transfers; proliferation of weapons of mass destruction; information technology for human health; and government information policy.

GAP is a 28-year-old nonprofit public interest group that promotes government and corporate accountability by advancing occupational free speech, defending whistleblowers, and empowering citizen activists. They pursue this mission through their Nuclear Safety, International Reform, Corporate Accountability, Food & Drug Safety, and Federal Employee/National Security programs. GAP is the nation's leading whistleblower protection organization.

The Snake River Alliance is an Idaho-based community organization working through research, education, and community advocacy for peace and justice, the end of nuclear weapons production activities, and responsible solutions to nuclear waste and contamination.

Their goal is to protect the Snake River Aquifer from nuclear contamination resulting from activities at the Idaho National Engineering and Environmental Laboratory (INEEL) in eastern Idaho.

GSI is dedicated to strengthening international cooperation and security based on the rule of law with a particular focus on nuclear arms control, non-proliferation and disarmament.

RPHP is a nonprofit educational and scientific organization, established by scientists and physicians dedicated to understanding the relationships between low-level, nuclear radiation and public health. During the first half century of the Nuclear Age a growing body of medical and scientific evidence has emerged to demonstrate a probable causal link between low-level internal radiation from the ingestion of man-made fission products and world-wide increases in immune deficiency diseases, especially cancer and those affecting the newborn. RPHP has assembled much of the epidemiological evidence documenting these links.

The GNAW-NPS serves as a clearinghouse for space issues and acts as a spark to ignite education and organizing in order to build an international citizens movement. The GN has met each year in order to bring together key activists who are working on, or are interested in, space issues.

Poison DUst tells the story of three young men from New York who could not get answers for their mysterious ailments after their National Guard unit’s 2003 tour of duty in Iraq. A mother reveals her fears about the extent of her child’s birth defects and the growing disability of her young husband – a vet.

DUEP provides DU educational links.

Help Students Opt-Out Of Bush's War! Just in time for back to school, the Pentagon has found a new “hot-spot” to occupy:our nation’s schools! Bush’s war in Iraq has already claimed the lives of more than 1,900 young Americans and the Bush Administration is struggling to enlist enough people to fight and die in a war that the majority of Americans now oppose.

The Parliamentary Network for Nuclear Disarmament (PNND) is a global network of parliamentarians from more than 40 countries working to prevent nuclear proliferation and achieve nuclear disarmament.

PNND works to encourage US legislators to join the network that will engage them in nuclear non-proliferation and disarmament initiatives. Urge your representative to join the Parliamentary Network for Nuclear Disarmament.

CADU was launched in 1999 to focus specifically on trying to achieve a global ban on the manufacture, testing, and use of depleted uranium weapons. They also have a strong interest in identifying the extent of its civilian use and achieving as much limitation of this as possible.

The Bulletin of the Atomic Scientists educates citizens about global security issues, especially the continuing dangers posed by nuclear and other weapons of mass destruction, and the appropriate roles of nuclear technology.

• provides legal information & analysis to policy makers, diplomats, activists, and the media on disarmament and international law;
• publishes books, articles and discussion papers for policy makers, lawyers, legal scholars and laypeople;
• provides legal resources to individuals and organizations using law to work for disarmament;
• promotes peace and disarmament through diplomatic bodies, including the U. N. &  International Court of Justice.

Founded in 1987 under the name Military Production Network, ANA is a network of more than 30 local, regional and national peace and environmental groups representing the concerns of communities in the shadows of the U.S. nuclear weapons sites and radioactive waste dumps. They have effectively worked to open up the operations of the U.S. Department of Energy to help shut down polluting, obsolete and unsafe facilities, and to stop nuclear weapons testing as well as the construction of many new bomb production plants.