| Abbreviation | Definition |
|---|---|
| CARE | Centre for Achievement, Resources and Enrichment |
| CARS | College Adminssion Retention Solutions |
| CASAC | Course Administration and Student Affairs Committee |
| CASAS | California Adult Student Assessment System |
| CASAS | Comprehensive Adult Student Assessment System |
| CASAS | Comprehensive Adult Student Assessment Systems |
| CASC | CA Association of Student Councils |
| CASC | California Assocciation Of Student Councils |
| CASC | California Association of Student Councils |
| CASG | Carleton Academic Student Government |
| CASL | California Association of Student Leaders |
| CASN | Charity Association of Student Nurses |
| CASO | Coalition of Advocates for Student Opportunities |
| CASSA | Child and Adolescent Studies Student Association |
| CAT | Citizen Army Training |
| CATS | Chandler Academically Talented Students |
| CATS | Children Assisting Teachers and Students |
| CATS | Community and Terrific Students |
| CATS | Create, Accelerate, Transform, Succeed |
| CAUSA | Cuban American Undergraduate Student Association |