ETBA
| Acronym | Definition |
|---|---|
| ETBA | East Tawas Business Association (Tawas, MI) |
| ETBA | Energy Trace and Barrier Analysis |
| ETBA | East Tennessee Biomedical Association (Knoxville, TN) |
| ETBA | Electrical Trade Bargaining Agency (Electrical Contractors Association of Ontario; Canada) |
| ETBA | East Texas Beekeepers Association (Tyler, TX) |