Directories
Links
UFOs and Extraterrestrials
http://www.greatdreams.com/ufos.htm
Devoted to UFO and UFO related web sites. Many areas of Ufology are covered, including; aliens, saucers, cattle mutilations, government involvement, Area 51. Has links to UFO reports, investigations of sightings, pictures, videos. Also contains a newsgroup list, some web rings, and other UFO related information.
UFO Links
http://qtm.net/~geibdan/bookmrk2.html
UFO research, sightings, reports, theories, merchandise, organizations. Hangar 18, Area 51, crop circles, extraterrestrials, Roswell crash.
Alien Observer
Report UFO Sightings, explore their huge information warehouse covering the UFO enigma. Lots of links, alien and UFO paraphernalia, discussion board.
UFO's and the Paranormal
UFO sightings and paranormal reports. Extensive portal to UFO and paranormal research and resources.
Project-UFO Database & Search
UFO information with web search and Database of ufo sighting around the world.
UFOs
http://www.mactonnies.com/ufos.html
A compendium of independently reviewed and categorized links dealing with the UFO question, also contains editorial comment and helpful micro-essays.
UFOS/Aliens from about.com Guide
Weekly features, UFO Timeline, links, latest UFO sightings, UFO sightings database, bulletin board, and chat.
Ufo Comet
http://www.ufocomet.com/index.php/web-links
Ufo Comet is a web directory and article directory for many paranormal subjects, such as ufos.