| BTP | biliary tract pain; biological treatment planning |
|---|---|
| CBT | carotid body tumor; cognitive behavioral treatment/therapy; computed body tomography |
| CDT | carbohydrate-deficient transferrin; carbon dioxide therapy; Certified Dental Technician; children's ... |
| CSAT | center for substance abuse treatment |
| CT | calcitonin; calf testis; cardiac tamponade; cardiothoracic [ratio]; carotid tracing; carpal tunnel; ... |