| IBRV | infectious bovine rhinotracheitis virus |
|---|---|
| IBSA | iodinated bovine serum albumin |
| Mal-BSA | maleated bovine serum albumin |
| MBA | methylbenzyl alcohol; methyl bovine albumin |
| MBC | male breast cancer; maximal bladder capacity; maximal breathing capacity; metastatic breast cancer; ... |