ACBL
| Acronym | Definition |
|---|---|
| ACBL | American Contract Bridge League |
| ACBL | Atlantic Collegiate Baseball League (National Alliance of Summer Baseball) |
| ACBL | Afghan Campaign to Ban Landmines |
| ACBL | American Commercial Barge Line LLC |
| ACBL | Association of Commercial Banks of Latvia (est. 1992) |
| ACBL | Adult Community Based Learning (UK) |