UK Access User Group - Meetings in Portsmouth, Cardiff, and London, Great Britain. - http://www.ukaug.co.uk/
HAL-PC: Index of Special Interest Groups - Houston, Texas, USA. Lists several Access SIGs in the Houston area for different skill levels. - http://www.hal-pc.org/~SIG/
Moscow Access User Group - Moscow, Russia. Site available in English and Russian. - http://www.arimsoft.ru/msaccess/