| TBB | TransBronchial Biopsy |
|---|---|
| ABC | absolute basophil count; absolute bone conduction; acalculous biliary colic; acid balance control; a... |
| ABCD | airway, breathing, circulation, differential diagnosis (or defibrillate) [in cardiopulmonary resusci... |
| B&C | biopsy and curettage |
| BMB | biomedical belt; bone marrow biopsy |