Umbrella organisation, with the aim to increase channels of communication between user groups and businesses. Its website hosts a directory of all Acorn, BBC and RISC OS user groups.

All user group members who are members of AAUG user groups can take advantage of our specially negotiated discounts from a wide range of suppliers.

Convergence International is a user group for non-Wintel computer platforms, including Acorn, Amiga, Apple, ARM, Be, NCs, Psion, and Unix.

The largest collection of FREE Educational Resources for RISC OS computers, submitted by teachers. Separated into key stages (age groups), and subject areas. Hosted by ROUGOL.