| CSC | blow on blow (administration of small amounts of drugs at short intervals) [Fr. coup sur coup]; coll... |
|---|---|
| CT | calcitonin; calf testis; cardiac tamponade; cardiothoracic [ratio]; carotid tracing; carpal tunnel; ... |
| ICCR | International Committee for Contraceptive Research |
| ICD | I-cell disease; immune complex disease; implantable cardioverter defibrillator; impulse-control diso... |
| IUCD | intrauterine contraceptive device |