The HCC Sinclair GG Large international Sinclair user group which provides support services, public domain software and emulators, also organising user group meetings and shows throughout the year. (In English, Dutch and German) http://www.hobby.nl/~sinclair-gg/engels/index-eng.htm

Chicago Area Timex/Sinclair Users Group Contact information and news of the group's forthcoming events. http://members.aol.com/clubbbs/catug/

Timex/Sinclair NorthAmerican User Groups Provides information about the groups' activities and links to related Sinclair and Timex/Sinclair websites. http://users.aol.com/clubbbs/tsnug/

Club QL International Provides a monthly newsletter on QL matters, with back issues downloadable from the site. http://www.geocities.com/SiliconValley/Vista/4807/

ZX-TEAM A very active German Sinclair ZX81 users' group. Site offers information about the Sinclair machines and the group's activities, including news of forthcoming events. (In English and German) http://www.zx81.de/

Alchemist Research One of the last Sinclair user groups still around today. Provides online version of AlchNews newsletter, a public domain software library, emulators and support information. http://www.alchemistresearch.com/

Anestis World - In Spectrum We Trust Greek ZX Spectrum club, offering news of the club, hardware and software information. http://www.worldofspectrum.org/anestis/

Earth Shaker A collection of information about the Spectrum game "Earth Shaker". http://www.geocities.com/earthshaker_2002/