A skeptic's site, aimed primarily at religious issues.

The Australian Skeptics Inc. is a group that investigates the paranormal and pseudo-science from a responsible scientific viewpoint.

Skeptical discussions of unexplained phenomena and human belief.

For people curious about paranormal and fringe scientific claims. Includes organization information and a newsletter.

The Italian Committee for the Investigation of Claims on the Paranormal, promoting a scientific and critical enquiry of supposed paranormal and mysterious phenomena.

Founder of the Tampa Bay Skeptics.

Contact information for local and regional groups.

Washington DC area skeptic organization with on-line library.

Dedicated to increasing public awareness of the dangers and inanities of pseudoscience and bogus paranormal claims.

An organization devoted to promoting the use of science and rational thinking in viewing the world. Features events, newsletter, cartoons, and articles.

Critical evaluation of paranormal phenomena, UFOs, and fire-walkers.

Canada's largest English-language skeptical organization. Newsletter, articles, announcements of activities, online forums, contact information for local groups, and other resources.

Examining paranormal oddities from a realistic perspective.

Nonprofit educational and investigative organization, founded to promote critical thinking.

An organization that promotes science, critical thinking and sensible explantions for alleged paranormal events. It meets in Seattle, Washington, USA.

A nonprofit scientific and educational organization that critically examines paranormal and fringe-science claims and publishes a quarterly newsletter.

U.S. regional organization dedicated to the promotion of science and reason, particularly the investigation of paranormal and pseudoscientific claims.

Dedicated to the promotion of rational thinking in all areas of life. Features events, newsletter, and bibliography.

North Carolina group dedicated to the critical evaluation of claims of the paranormal. Located in the Piedmont Triad of North Carolina. Articles, events listing, and discounted books section.

Set up to provide a balance to the uncritical promotion and acceptance of extraordinary and controversial claims in the UK today. Its purpose is also to demonstrate what skepticism really is and to dispel common misconceptions.