| Abbreviation | Definition |
|---|---|
| CORE | Clinical Outcomes in Routine Evaluation |
| CORE | Clinical Outcomes Research and Effectiveness |
| CORE | Continuing Outcomes Relevant to Evista |
| COREC | Central Office for Research Ethics Committees |
| COSHH2002 | Control of Substances Hazardous to Health Regulations 2002 |
| COT | carnitine octanoyltransferase |
| COT | Certified Occupational Therapist |
| COT | College of Occupational Therapists |
| COT | Committee on Toxicology |
| COT | committee on trauma |
| COT | continuous oxygen therapy |
| COT | cotinine |
| COVER | Cover of Vaccination Evaluated Rapidly |
| COVERProgrammeXX | Coverage of Vaccination Evaluated Rapidly Programme |
| CP | C peptide |
| CP | C protein |
| CP | caecal perforation |
| CP | caeruloplasmin calcium phosphate |
| CP | cancer patient |
| CP | capillary permeability |