| accid | accident, accidental |
|---|---|
| AD | accident dispensary; acetate dialysis; active disease; acute dermatomyositis; addict, addiction; ade... |
| A+E | accident and emergency [department]; analysis and evaluation |
| A + H | accident & health [policy] |
| D/A | date of accident; date of admission; digital-to-analog [converter]; discharge and advise |