| Abbreviation | Definition |
|---|---|
| COORD | COORDinator |
| COP | Constable On Patrol |
| COP | Continuation Of Pay |
| CORE | Comprehensive Occupational Requirements Evaluator |
| CORI | Clinical Outcomes Research Initiative |
| COS | Chief Of Security |
| COS | Computer Operations Specialist |
| COSA | Coordinator Of Student Activities |
| CoSec | Company Secretary |
| COT | Certified Ophthalmic Technician |
| COTA | Certified Occupational Therapist Assistant |
| CP | Certified Palmtherapist |
| CP | Couch Potato |
| CPA | Candid Political Accountant |
| CPA | Can't Produce Anything |
| CPA | Cleaning, Pressing, and Altering |
| CPAN | Certified Post Anesthesia Nurse |
| CPC | Certified Pastry Cook |
| CPC | Certified Pension Consultant |
| CPC | Certified Personnel Consultant |