LETS

Canberra LETS Trading Club
Local Exchange Trading System operating in the Canberra Australia region.
http://www.pcug.org.au/~normc/lets/welcome.htm

CyFLe Aberystwyth LETS
Local Exchange Trading System for Aberystwyth, UK.
http://aberlets.org.uk

Geek Credit distributed currency
Geek Credit is a digital form of the WATT community currency. It is similar to LETS but the balances information is distributed among users. The site provides a GPLed Geek Credit pocket software and system documentation.
http://home.gna.org/geekcredit/

LETS: The Economic System of Giving
Interesting discussion of LETS as a new, more humanising kind of "money", and its relationship with the problem of the future of work, followed by contact details for EAGLETS.
http://www.glasswings.com.au/utopia/lets.html

LETS Webring
Growing ring of LETS-related websites: indexes, local groups, theoretical resources, software sites... on LETSystems worldwide. Free to join.
http://letsring.tripod.com/

LETS-Linkup - LETS Groups around the world
Over 1,500 LETS groups from more than 34 countries. Includes International LETS Accommodation Directory and Swap Shop (Barter Classifieds).
http://www.lets-linkup.com/

North East LETS
Adelaide's north eastern local exchange trading system.
http://www.geocities.com/neletssa/

Uni-LETS (Global LETS)
United Nations International "LETS" for global barter and exchange.
http://www.unilets.org