International Committee of Silent Chess  
   Organizes World Championships, the European (Continental) Clubs Chess Championships and friendly international tournaments. Background information, member countries and calendar.
   http://web.tiscali.it/icsc_w/index.htm

United States Braille Chess Association  
   Promotes correspondence and over-the-board chess among chess enthusiasts who are blind or visually impaired. Results, magazine and membership details.
   http://www.crisscrosstech.com/usbca/

BCA - Association of Visually Handicapped Chess  
   Brings blind and partially sighted chess players together to compete in tournaments. Events, gazette, downloads of games and help with software.
   http://www.braillechess.org.uk/

Braille Chess Association of Ireland  
   History, news, articles, game samples and relevant rules are presented by this association for blind and partially sighted players.
   http://ireland.iol.ie/~jghurley/ibca.htm

Braille Chess  
   Chess for the blind and deafblind. Articles, rules, worldwide clubs plus learn about braille and see your name in braille.
   http://www.braillechess.net/

International Association for Blind and Visually Impaired Chess Players  
   Foundation, committee, qualification tables and results. Includes information on competitions, championships and Team Olympiads.
   http://www.usuarios.com/ib316564/

International Braille Chess Association (IBCA)  
   Introduction to the association and their work including competitions and affiliations.
   http://cross.idn.org.pl/ibca_en.htm

English Deaf Chess Association  
   Club news, regional clubs, games and photo gallery.
   http://www.englishdeafchess.org.uk/

Selfhelp Chess: International  
   Non-commercial chess initiative for players in selfhelp-groups, the disabled, elders, schools, and leisure-players that helps to establish chess groups around the world for teamwork and network.
   http://www.selfhelp-chess-international.org