| Acronym | Definition |
|---|
| RPTA➣Regional Public Transportation Authority |
| RPTA➣Recreation, Parks & Tourism Administration (various schools) |
| RPTA➣Real Property Tax Administration (New York) |
| RPTA➣Rudder Pedal Transducer Assembly (US NASA) |
| RPTA➣Randy Pate Tennis Academy (Winston-Salem, NC) |
| RPTA➣Raleigh Piano Teachers Association (est. 1955; Raleigh, NC) |
| RPTA➣Registered Physical Therapist Assistant |
| RPTA➣Repeat Percutaneous Transluminal Angioplasty (vascular surgery) |