| aMVL | anterior mitral valve leaflet |
|---|---|
| ASV | anodic stripping voltammetry; antisiphon valve; antisnake venom; avian sarcoma virus |
| AUV | anterior urethral valve |
| BPV | benign paroxysmal vertigo; benign positional vertigo; bioprosthetic valve; bovine papilloma virus |
| B-S | Bjork-Shiley [valve] |