| LRPA | Louisiana River Pilots Association | 路易斯安那河领航员协会 |
| LRPA | Lavochkin Research and Production Association | 拉沃奇金研究与生产协会 |
| LRPA | London Regional Psychological Association | 伦敦地区心理协会 |
| LRPA | Louisiana Recreation and Park Association | 路易斯安那州娱乐和公园协会 |
| LRPA | Low Power Radio Association | 低功率无线电协会 |
| LRPA | Labor Relations Practitioners Association | 劳动关系从业者协会 |
| LRPA | Liquid Reinforcing Polymer Alloy | 液体增强聚合物合金 |
| LRPA | Land Reform Project Administration | 土地改革项目管理局 |
| LRPA | Laser Reflection Photoacoustic | 激光反射光声 |
| LRPA | Literature Rack Panel Adapter | 文献机架面板适配器 |
| LRPA | Little Rock Port Railroad | 小石港铁路 |
| LRPA | LaboratÓrio de RobÓtica e Percepção Ativa | LaboratÓrio de RobÓtica e Percepção Ativa |
| LRPA | Laboratoire Radar de Prince Albert | 阿尔伯特亲王雷达实验室 |
| LRPA | Labor Retirement Pension Act | 劳工退休养老金法案 |
| LRPA | Lowell Regional Physics Alliance | 洛厄尔地区物理联盟 |
| LRPA | Long Range Patrol Aircraft | 远程巡逻机 |
| LRPA | Localized Random-Phase Approximation | 局部随机相位近似 |
| LRPA | Lahemaa Rahvuspargi Administratsioon | Lahemaa Rahvuspargi管理局 |
| LRPA | Law & Resources Planning Associates | 法律和资源规划员工 |
| LRPA | Long Range Planning and Accountability | 长期规划和责任 |
| LRPA | Lower Risk Premium Account | 低风险保费账户 |
| LRPA | Long Range Polluting Agent | 长效污染剂 |
| LRPA | Little Rock Port Authority | 小石城港务局 |
| LRPA | Less Rapid Population Aging | 人口老龄化速度较慢 |
| LRPA | Landfill Restoration Plan Advisor | 填埋场恢复计划顾问 |
| LRPA | Lithic Resource Procurement Area | 荔枝资源采购区 |