Southern California Computer User Groups

• IEEE Computer Society, Orange County Chapter
• The League of Professional System Administrators, Los Angeles Chapter
• The Southern California Linux Exposition
• Southern California OS/2 Users Group
• Unix in Ventura County
• North Orange County Computer Club
• Java Users Groups
• Orange County
• San Diego
• Los Angeles
• PHP Users Groups
• Orange County PHP Roundtable
• San Diego PHP Users Group
• San Diego Python Users Group
• Association for Computing Machinery (ACM) chapters
• Los Angeles
• San Diego
• Los Angeles Linux User Groups
• Antelope Valley
• Cerritos
• Inland Empire
• LAX
• Linux Public Broadcasting Network
• Los Angeles
• Orange County
• Santa Clarita Valley
• San Fernando Valley
• San Gabriel Valley
• Simi-Conejo
• UCLA
• USC