Upstate Carolina Linux Users Group
- Information and services from the OS user's group. "The time has come the penguin said to speak of Linux things."
- http://www.uclug.org/

Clemson Linux User Group
- Linux User Group for Clemson University and surrounding area. The site contains a mailing list, a weblog, meetings information, a gallery, and other resources.
- http://clemsonlinux.org/

ColaLUG.org - Columbia Linux Users Group
- Official web site of Columbia Linux Users Group. Providing users in Columbia, SC the ability to communicate with others that share their interest.
- http://www.colalug.org/