sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Common User Group | **** |
| Closed User Groups | **** |
| Closed Users Group | *** |
| Commodore Users Group | *** |
| Cray User Group | *** |
| Citizens Union of Georgia | *** |
| Clipper User Group | *** |
| Cisco User Group | *** |
| Communist Unity Group | *** |
| Close User Group | *** |
| CORC Users Group | *** |
| Categorial Unification Grammar | *** |
| Continuing the Underground | ** |
| Continued in the UnderGround | ** |
| Client User Group | ** |
| Closed Users Groups | ** |
| CNMAT Users Group | ** |
| CATIA Users Group | ** |
| Coach U Graduate | ** |
| Corporate User Group | ** |
| Citrix User Group | ** |
| CONTROL User Group | ** |
| Custody User Group | ** |
| Chicago Underwriting Group | * |
| Cisco Users Groups | * |
| Closet User Group | * |
| Commodore User Group | * |
| Control Unit Group | * |
| Cascade User Group | * |
| China United Group | * |
| Conditional Uniform Graph | * |
| Corporate Users Group | * |
| Cambridge University Gilbert | * |
| China University of Geosciences | * |
| Chomsky Universal Grammar | * |
| Clark University Government | * |
| Clemson University Gopher | * |
| Colgate University Geology | * |
| Colorado User Group | * |
| Columbia University Gastroenterology | * |
| Concordia University Geology | * |
| Coquimbo Unido Geocities | * |
| Cowgirl Up Gear | * |