| CETE | Central European tick-borne encephalitis |
|---|---|
| CTF | cancer therapy facility; certificate; Colorado tick fever; cytotoxic factor |
| DD | dangerous drug; data definition; day of delivery; degenerated disc; degenerative disease; delusional... |
| DK | dark; decay; diabetic ketoacidosis; diet kitchen; diseased kidney; dog kidney [cells] |
| DKTC | dog kidney tissue culture |