HBAA
| Acronym | Definition |
|---|---|
| HBAA | Hotel Booking Agents Association (UK) |
| HBAA | Home Builders Association of Alabama |
| HBAA | Hispanic Bar Association of Austin (Austin, TX) |
| HBAA | Houston Bar Association Auxiliary (Houston, TX) |
| HBAA | Harrisburg Black Attorneys Association (Harrisburg, PA) |