CLUG
| Acronym | Definition |
|---|---|
| CLUG | Clemson Linux User Group |
| CLUG | Calgary Linux Users Group |
| CLUG | Cincinnati GNU/Linux Users Group |
| CLUG | Chemnitzer Linux User Group (Internet forum; Germany) |
| CLUG | Cochrane Library User Group |
| CLUG | Caltanissetta Linux User Group (Italy) |
| CLUG | Carolina Linux Users Group |