| Acronym | Definition |
|---|
| BTAB➣Bass Tablature (music) |
| BTAB➣Bumped Tape Automated Bonding |
| BTAB➣Bluetooth Technical Advisory Board |
| BTAB➣Business Transfer Approval Board (various locations) |
| BTAB➣Business Travel Air Brokerage (UK) |
| BTAB➣Blessing to a Burden (band) |
| BTAB➣Boulder Teen Advisory Board (Boulder, CO) |