| ABE | acute bacterial endocarditis; American Board of Endodontics; botulism equine trivalent antitoxin |
|---|---|
| BA | Bachelor of Arts; backache; bacterial agglutination; basilar artery; basion; benzyladenine; best amp... |
| BAIT | bacterial automated identification technique |
| BAP | bacterial alkaline phosphatase; Behavior Activity Profile; beta-amyloid peptide; blood-agar plate; b... |
| Bchl, bChl | bacterial chlorophyll |