| Abbreviation | Definition |
|---|---|
| CPTV | Connecticut Public Television |
| CPU | Custom Processing Unit |
| CQ | Correct Quote |
| CR | Camera Ready |
| CR | Canned Response |
| CR | Chicken Run |
| CR | Compact Reference |
| CRAP | Computer Reponse Audience Polls |
| CRAP | Contrast, Repetition, Alignment, and Proximity |
| CRF | Contemporary Realistic Fiction |
| CRI | Color Reversal Intermediate |
| CRIS | Chicagoland Radio Information Service |
| CRM | Critical Rehearsal Moment |
| CRMC | Cisco Rich Media Communications |
| CRMG | Charles River Media Group |
| CRO | Character Relationships Objective |
| CRP | Circular Polarization |
| CRQ | Complete Review Quarterly |
| CRR | Canadian Rights Reporter |
| CRR | Commercial Radio Rights |