PRTA
| Acronym | Definition |
|---|---|
| PRTA | Proximal Renal Tubular Acidosis |
| PRTA | Professional Retriever Trainers Association |
| PRTA | Progressive Research and Training for Action (Oakland, CA) |
| PRTA | Puerto Rico Tennis Association |
| PRTA | Pembrokeshire Rail Travellers Association (UK) |
| PRTA | Pasar Regional Tanah Abang (Indonesian: Tanah Abang Regional Market; Indonesia) |