| Abbreviation | Definition |
|---|---|
| CCPR | California Center for Population Research |
| CCRC | certified clinical research coordinator |
| CCRC | Childrens Chest Research Centre |
| CCRMA | Stanford Center for Computer Research in Music and Acoustics |
| CCRP | Collaborative Core Research Program |
| CCS | Calculator and Computer Systems |
| CCS | Calculus of Communication Systems |
| CCS | Campus Computing Site |
| CCS | Center for Classical Studies |
| CCS | Correct Class Selection |
| CCSA | Chinese Cantonese Students Association |
| CCSA | Concordia Classics Student Association |
| CCSA | Cornell Caribbean Students Association |
| CCSD | Center for Counseling and Student Development |
| CCSR | Center for Character Social Responsibility (Boston University) |
| CCSR | Center for Character & Social Responsibility (Boston University) |
| CCSR | Chichester Centre for Stress Research |
| CCSU | Central Connecticut State University |
| CCSU | Ch Charan Singh University |
| CCSU | Chaudhary Charan Singh University |