| AAUG: Association of Acorn User Groups: 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. |
| AAUG: Members' Discounts Scheme: 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. |
| Abacus Training: Own the rights to all old Colton Software (Pipedream and Fireworkz). Help/user group run by regular Archive magazine contributor, Gerald Fitton. |
| Convergence International: Convergence International is a user group for non-Wintel computer platforms, including Acorn, Amiga, Apple, ARM, Be, NCs, Psion, and Unix. |
| ROSES - RISC OS Education reSources: 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. |
| The RISC OS Education Mailing List: Forum for discussion of the use of RISC OS systems and related products in education. Open to anyone using RISC OS in education. Hosted by ROUGOL. |