BASL
| Acronym | Definition |
|---|---|
| BASL | Bar Association of Sri Lanka |
| BASL | Banc of America Securities Limited |
| BASL | Beaches Adult Soccer League (est. 1989; Florida) |
| BASL | Bay Area Soccer League |
| BASL | Bendigo Amateur Soccer League (Australia) |
| BASL | Bisexual Alliance of St. Louis (Missouri) |