| AD | accident dispensary; acetate dialysis; active disease; acute dermatomyositis; addict, addiction; ade... |
|---|---|
| A&D | admission and discharge; ascending and descending |
| ADT | Accepted Dental Therapeutics; adenosine triphosphate; admission, discharge, transfer; agar-gel diffu... |
| AND | algoneurodystrophy; anterior nasal discharge |
| BIPLED | bilateral, independent, periodic, lateralized epileptiform discharge |