| DASD | direct access storage device |
|---|---|
| DB | data base; date of birth; deep breath; dense body; dextran blue; diabetes, diabetic; diagonal band; ... |
| DBS | deep brain stimulation; Denis Browne splint; despeciated bovine serum; Diamond-Blackfan syndrome; di... |
| dc | decrease; direct current; discharge; discontinue |
| DCCV | direct current cardioversion |