| Acronym | Definition | 
|---|
| MRPA➣Monitorização Residencial da Pressão Arterial (Portuguese: Home Blood Pressure Monitoring) | 
| MRPA➣Maryland Recreation and Parks Association (Bowie, MD) | 
| MRPA➣Metropolitan River Protection Act (Georgia) | 
| MRPA➣Minnesota Recreation and Parks Association (est. 1937) | 
| MRPA➣Mishap Remotely Piloted Aircraft | 
| MRPA➣Massachusetts Receation and Parks Asociation | 
| MRPA➣Mississippi Recreation and Parks Association (Hattiesburg, MS) | 
| MRPA➣Mad River Path Association (Waitsfield, VT) | 
| MRPA➣Midstate Regional Planning Agency (Connecticut) | 
| MRPA➣Mysterious Rabbit Puppet Army (puppet show) | 
| MRPA➣Michigan Road Preservation Association (est. 1988) | 
| MRPA➣Monitor Residencial de Pressão Arterial (Portuguese: Home Blood Pressure Monitor) | 
| MRPA➣Milwaukee River Preservation Association (Milwaukee, WI) | 
| MRPA➣Michigan Recreation and Parks Association | 
| MRPA➣Martin Robeson Public Affairs (UK) | 
| MRPA➣Montana Recreation and Park Association | 
| MRPA➣Municipal and Regional Planning Assistance (New Hampshire Office of Energy and Planning) | 
| MRPA➣Multi Radio Power Adapter | 
| MRPA➣Maryland Real Property Appraisers (est. 1985) | 
| MRPA➣Michigan Rifle & Pistol Association (Livonia, MI) | 
| MRPA➣Most Recent Previous Access | 
| MRPA➣Memphis Roleplayer's Association | 
| MRPA➣Municipal Ridiculous Porcupines Association (personal website) | 
| MRPA➣Municipal Pension Retirees Association | 
| MRPA➣Montana Rifle & Pistol Association (Ramsay, MT) | 
| MRPA➣Maine Recreational and Park Association | 
| MRPA➣Ministry of Randomly Placed Art (art project) |