| BM | Bachelor of Medicine; barium meal; basal medium; basal metabolism; basement membrane; basilar membra... |
|---|---|
| B/M | black male |
| bm | black male |
| BSS | Bachelor of Sanitary Science; balanced salt solution; Bernard-Soulier syndrome; black silk suture; b... |
| B&W | black and white [milk of magnesia and cascara extract] |