| Abbreviation | Definition |
|---|---|
| CCRA | Capital Clinical Research Associates |
| CCRA | Commercial Credit Reference Agency |
| CCRC | Capital City Redevelopment Corporation |
| CCRI | Child Care Resources Inc |
| CCRI | Commonwealth Computer Research Inc |
| CCRI | Commonwealth Computer Research, Inc |
| CCS | Caffenated Counter Strike |
| CCS | Central Computing Services |
| CCS | Chris Chase Simulation |
| CCS | Computer and Communication Systems |
| CCS | Consumer Credit Services |
| CCS | Creative Communications Services |
| CCS | Creative Curriculum Software (Company) |
| CCS | Crescent City Soda |
| CCS | Crown Commercial Services |
| CCSC | Clarksville Community School Corporation |
| CCSC | Crawfordsville Community School Corporation |
| CCSG | Computer Consultants and Support Group |
| CCSI | Christian Community Services inc |
| CCSI | Climate Control Systems Inc |