| College of Social Sciences and Communication | Academic & Science |
| California Student Sustainability Coalition | Academic & Science |
| Chico Student Success Center | Academic & Science |
| College of Social Sciences Communication | Academic & Science |
| Communications Student Support Center | Academic & Science |
| Computer Science Social Club | Academic & Science |
| Credential Student Service Center | Academic & Science |
| Computer Science Students Club | Academic & Science |
| Consulting Services Support Corporation | Business |
| China State Shipbuilding Corporation | Business |
| Conejo Simi Swim Club | Community |
| Chicago Sport and Social Club | Community |
| Community Standards Student Conduct | Community |
| Classification of Secondary School Courses | Community |
| Calgary Sport and Social Club | Community |
| Coral Springs Swim Club | Community |
| Community Standards and Student Conduct | Community |
| Cisco Secure Services Client | Computing |
| Compatible Stupid Source Control | Computing |
| California Seismic Safety Commission | General |
| Compatibly Stupid Source Control | General |
| Chicago Sanitary Ship Canal | General |
| Communication Support Services Center | General |
| CIS Sustainment Support Centre | General |
| Configurable SAT Solver Challenge | General |
| Cabin Services System Controller | General |
| Customer Service and Support Center | General |
| College of Sciences Student Council | Governmental |
| Connecticut Separation Science Council | Governmental |
| Combat Service Support Center | Governmental |
| Coded Switch Set Controller | Governmental |
| Civil Support Skills Course | Governmental |
| Central Susquehanna Soccer Club | Sports |
| College Station Soccer Club | Sports |
| Charleston Sports and Social Club | Sports |
