| Abbreviation | Definition |
|---|---|
| CSLA | Civil Society Leadership Awards |
| CSLA | Community Sports Leader Award |
| CSN | Certified School Nurse |
| CSN | Certified Sports Nutritionist |
| CSR | Chartered Stenographic Reporter |
| CSSA | Civil Society Scholar Awards |
| CSSW | Certified Surveyor in Structural Waterproofer |
| CST | Certified Surgical Technologist |
| CSTA | Czech and Slovak Transatlantic Award |
| CTA | Candidate Travel Award |
| CTA | Certified Travel Agent |
| CTAL | Certified Tester Advanced Level |
| CTC | Certified Travel Consultant |
| CTEA | California Team Excellence Awards |
| CTOA | Clinical Terms of Award |
| CTRA | Clinical Trainee Research Award |
| CTRR | Coffee Time Reviewer Read award |
| CTRRA | Coffee Time Reviewer Read Award |
| CTSA | Clinical and Translational Science Award |
| CVMA | Cabo Verde Music Awards |