| Abbreviation | Definition |
|---|---|
| CGSA | Chicago Graduate Student Association |
| CGSA | Communication Graduate Student Association |
| CGSE | Council of Graduate Students in Education |
| CHAMPS | Cooperative Healthy Active Motivated Positive Students |
| CHEERS | Citizens Helping Educators Encourage Responsible Students |
| CHEERS | Community Health Educational Experiences for Residents and Students |
| CHESS | California Higher Education Student Summit |
| CHIPS | Challenging High Intellectual Potential Students |
| CHIPS | Community Health Initiative Programs for Students |
| CHIPS | community health initiatives and programs for students |
| CHOOSE | Capistrano Home Outreach Option for Student Education |
| CHSB | Center for Healthy Student Behavior |
| CHSC | Campuswide Honors Student Council |
| CI | Central Idea |
| CILSS | Center for Innovation in Learning and Student Success |
| CIMD | Coalition to Increase Minority Degrees |
| CIMSA | Curtin Indonesian Muslim Students Association |
| CISA | Council of International Students Australia |
| CISL | Center for the Improvement of Student Learning |
| CISNU | Confederation of Iranian Students, National Union |