| BL | Barre-Lieou [syndrome]; basal lamina; baseline; Bessey-Lowry [unit]; black light; bladder; bleeding; blind loop; blood loss; bone marrow lymphocyte; borderline lepromatous; bronchial lavage; buccolingual; buffered lidocaine; Burkitt lymphoma |
|---|---|
| Bl | black |
| bl | black; blood, bleeding; blue |
| bl | cult blood culture |
| bl pr | blood pressure |
| BL=BS | bilateral equal breath sounds |
| BLAD | borderline left axis deviation |
| blad | bladder |
| BLAT | Blind Learning Aptitute Test |
| BLB | Baker-Lima-Baker [mask]; Bessey-Lowry-Brock [method or unit]; black light bulb; Boothby-Lovelace-Bulbulian [oxygen mask]; bulb [syringe] |