| BAO | basal acid output; brachial artery output |
|---|---|
| BAP | bacterial alkaline phosphatase; Behavior Activity Profile; beta-amyloid peptide; blood-agar plate; b... |
| BICAO | bilateral internal carotid artery occlusion |
| BIMA | bilateral internal mammary artery |
| BPAEC | bovine pulmonary artery endothelial cell |