| Acronym | Definition |
|---|
| RMPA➣Rocky Mountain Psychological Association |
| RMPA➣Royal Military Police Association (est. 1946; UK) |
| RMPA➣Rocky Mountain Percussion Association |
| RMPA➣Rocky Mountain Planetarium Association |
| RMPA➣Royal Medico-Psychological Association (now Royal College of Psychiatrists; UK) |
| RMPA➣Rate Maximizing Power Allocation |
| RMPA➣Rocky Mountain Psychological Associates (Littleton, CO) |