| BHIA | brain-heart infusion agar |
|---|---|
| BHIBA | brain-heart infusion blood agar |
| BSA | benzenesulfonic acid; Biofeedback Society of America; bismuth-sulfite agar; bis-trimethylsilyl-aceta... |
| CB | Bachelor of Surgery [Lat. Chirurgiae Baccalaureus]; calcium blocker; carbenicillin; carotid body; ch... |
| CCFA | cefotoxin-cycloserine fructose agar |