| SFFV | spleen focus-forming virus |
|---|---|
| VFID | virtual focus-isocenter-distance |
| ACH | acetylcholine; achalasia; active chronic hepatitis; adrenocortical hormone; amyotrophic cerebellar h... |
| DD | dangerous drug; data definition; day of delivery; degenerated disc; degenerative disease; delusional... |
| DOA | date of admission; dead on arrival; Department of Agriculture; depth of anesthesia; differential opt... |