BTBA
| Acronym | Definition |
|---|---|
| BTBA | British Tenpin Bowling Association |
| BTBA | Bring Them Back Alive |
| BTBA | Blood Transfusion Betterment Association |
| BTBA | Bukhara-Tashkent-Bishkek-Almaty (gas pipeline; various nations) |
| BTBA | Brandon Tenpin Bowling Association (Canada) |