PTBA
| Acronym | Definition |
|---|---|
| PTBA | Public Transportation Benefit Area |
| PTBA | Proud to be American |
| PTBA | Percutaneous Transluminal Balloon Angioplasty (cardiology) |
| PTBA | Proud To Be Australian |
| PTBA | Progressive Taekwondo & Budo Alliance |
| PTBA | Personal Trainer Business Alliance |