| COD | cause of death; cerebro-ocular dysplasia; chemical oxygen demand; codeine; condition on discharge |
|---|---|
| CRD | carbohydrate-recognition domain; chronic renal disease; chronic respiratory disease; child restraint... |
| D/A | date of accident; date of admission; digital-to-analog [converter]; discharge and advise |
| D/c | discontinue; discharge |
| dc | decrease; direct current; discharge; discontinue |