| Abbreviation | Definition |
|---|---|
| CD | conjugated diene |
| CD | consanguineous donor |
| CD | conserved domain |
| CD | constitutional delay |
| CD | contact dermatitis |
| CD | contagious disease |
| CD | control diet |
| CD | controlled drug |
| CD | conventional dialysis |
| CD | conversion disorder |
| CD | convulsive disorder |
| CD | convulsive dose |
| CD | corneal dystrophy |
| CD | coronary disease |
| CD | cortical dysplasia |
| CD | counting device |
| CD | courtship display |
| CD | Cowden???s disease |
| CD | Cowden’s disease |
| CD | Cowdens disease |