BUUG: Berkeley Unix User Group
HUMBUG: Home Unix Machine Brisbane User Group
KULUA: Kansas Unix and Linux Users Association
Ottawa Carleton Unix Users Group: OCUUG: 2000 is the 15th anniversary of a Unix users group in the Ottawa area. Has had varied names over the years, but remains oldest non-vendor aligned Unix group in the area. Special interest group sponsored by Ottawa Centre for Research and Innovation: OCRI.
RIFUG: Rhode Island Free Unix Group
TFUG: Tucson Free Unix Group
UK Unix User Group: UKUUG: Main UK group for all users of Unix, and other open computer operating systems.