| BAB | blood agar base |
|---|---|
| BASE | B27-arthritis-sacroiliitis-extra-articular features [syndrome] |
| BB | bad breath; bed bath; beta blockade, beta blocker; BioBreeding [rat]; blanket bath; blood bank; bloo... |
| BBB | blood-brain barrier; blood buffer base; bundle-branch block |
| BE | bacillary emulsion; bacterial endocarditis; barium enema; Barrett's esophagus; base excess; below-el... |