Northern California Underwater Photographic Society  
   Underwater photo galleries, tips, activities and competitions to promote interest in underwater photography.
   http://www.ncups.org/

The Los Angeles Underwater Photographic Society  
   LAUPS is a non-profit corporation dedicated to the art of underwater photography. Each year the LAUPS sponsors the UPS International Underwater Photographic Competition.
   http://www.laups.org/

Western Australian Under Water Photographic Society  
   Western Australia's own underwater photography club
   http://www.iinet.net.au/~zodiac/waups/wpsnw.htm

Hawaii Underwater Photographic  
   Non-profit web site dedicated to perfecting photographic skills, increasing marine awareness, and having fun.
   http://members.aol.com/uwphotohi/

British Society of Underwater Photographers  
   Official site of the British Society of Underwater Photographers.
   http://www.bsoup.org

Underwater British Columbia Photographic Society  
   We are a registered non-profit society that promotes underwater photography and conservation of the marine environment.
   http://www.ubcps.bc.ca

UW Photographer.net  
   Network for underwater photographers. Free email, forums, resources, books, and magazines.
   http://www.uwphotographer.net/

South Florida Underwater Photography Society  
   Non-profit organization dedicated to the promotion of underwater photography through its membership.
   http://www.sfups.com/

Houston Underwater Photographic Society  
   Find information on contests, membership, meetings and events, along with online galleries and contact details.
   http://www.hups.org/

San Diego Underwater Photographic Society  
   Includes online galleries and slide shows, information on membership, activities and dives, photo tips, newsletters, and bulletin board.
   http://www.sdups.com

South Bay Underwater Photographic Society, Inc.  
   Founded to provide a forum for the creative underwater photographer.
   http://members.aol.com/clemmi/sbups.htm

Kona Underwater Photographic Society  
   Includes membership information, newsletter, meetings, photographs, tips, and contact information.
   http://www.kups.org/