| BCG | bacille Calmette-Guerin [vaccine]; ballistocardiography, ballistocardiogram; bicolor guaiac test; br... |
|---|---|
| BG | basal ganglion; basic gastrin; Bender Gestalt [test]; beta-galactosidase; beta-glucuronidase; bicolo... |
| BGA | blue-green algae |
| BGAV | blue-green algae virus |
| BGLB | brilliant green lactose broth |