| Acronym | Definition |
|---|
| LRPA | Long Range Patrol Aircraft |
| LRPA | London Regional Psychological Association |
| LRPA | Louisiana Recreation and Park Association |
| LRPA | Little Rock Port Authority |
| LRPA | Lowell Regional Physics Alliance |
| LRPA | Louisiana River Pilots Association |
| LRPA | Labor Retirement Pension Act |
| LRPA | Laboratoire Radar de Prince Albert |
| LRPA | Licensed Real Property Appraiser (various locations) |
| LRPA | Low Power Radio Association |
| LRPA | Law & Resources Planning Associates |
| LRPA | Literature Rack Panel Adapter |
| LRPA | Landfill Restoration Plan Advisor |
| LRPA | Less Rapid Population Aging |
| LRPA | Lavochkin Research and Production Association |
| LRPA | Labor Relations Practitioners Association |
| LRPA | Localized Random-Phase Approximation |
| LRPA | Laser Reflection Photoacoustic |
| LRPA | Lithic Resource Procurement Area |
| LRPA | Lahemaa Rahvuspargi Administratsioon |
| LRPA | Long Range Polluting Agent |
| LRPA | Laboratório de Robótica e Percepção Ativa |
| LRPA | Land Reform Project Administration |
| LRPA | Liquid Reinforcing Polymer Alloy |
| LRPA | Lower Risk Premium Account |
| LRPA | Long Range Planning and Accountability |