| Acronym | Definition |
|---|
| LSAB➣Lets Start A Band (Amy Macdonald song) |
| LSAB➣Labeled Streptavidin-Biotin (immunohistochemistry) |
| LSAB➣Ligue de Soccer Amicale de Beauport (soccer league; Beauport, Quebec, Canada) |
| LSAB➣London Society of Air-Britain (London Branch of UK-based Air-Britain aviation historical society) |
| LSAB➣Lebanese Student Association at Berkeley (University of California, Berkeley) |
| LSAB➣Lock, Stock, and Barrel |
| LSAB➣Light-Sport Aviation Branch (US FAA) |