| BB | bad breath; bed bath; beta blockade, beta blocker; BioBreeding [rat]; blanket bath; blood bank; bloo... |
|---|---|
| BCE | basal cell epithelioma; benign childhood epilepsy; bubble chamber equipment |
| CAB | captive air bubble; cellulose acetate butyrate; coronary artery bypass |
| OBB | own bed bath |
| PB | British pharmacopeia [Pharmacopoeia Britannica]; paraffin bath; Paul-Bunnell [antibody]; periodic br... |