| BI | background interval; bacterial or bactericidal index; base-in [prism]; basilar impression; Billroth ... |
|---|---|
| LBP | lipopolysaccharide-binding protein; low back pain; low blood pressure; lumbar back pain |
| LBS | low back syndrome; lumbar back strain |
| LBI | low back injury; low serum-bound iron |
| AIS | Abbreviated Injury Scale; amniotic infection syndrome; androgen insensitivity syndrome; anterior int... |