| EPR | Electron Paramagnetic Resonance | 电子顺磁共振 |
| EPR | earnings price ratio | 收益价格比率 |
| EPR | effective protection rate | 有效保护率 |
| EPR | Einstein-Pdolsky-Rosen | EPR佯谬 |
| EPR | Esperance, Western Australia, Australia - Esperance (Airport Code) | 澳大利亚西澳大利亚州埃斯佩兰斯-埃斯佩兰（机场代码） |
| EPR | Evidence Processing Room | 证据处理室 |
| EPR | Einstein, Podonsky, Rosen | 爱因斯坦、波顿斯基、罗森 |
| EPR | Employee Profile Record | 员工档案记录 |
| EPR | Emergency Planning Room | 应急计划室 |
| EPR | Enlisted Performance Report | 入选绩效报告 |
| EPR | Educational Psychology Review | 教育心理学评论 |
| EPR | Engineering Planning Request | 工程规划请求 |
| EPR | Executive Program Review | 执行计划审查 |
| EPR | Evolutionary Pressurized Reactor | 渐进式加压反应堆 |
| EPR | Equivalent Parallel Resistance | 等效并联电阻 |
| EPR | Extra Patient Rate | 额外患者费率 |
| EPR | Evaporator Pressure Regulator | 蒸发器压力调节器 |
| EPR | Environmental Profile Report | 环境概况报告 |
| EPR | Engine/Exhaust Pressure Ratio | 发动机/排气压力的比例 |
| EPR | Engineering Property Records | 工程特性记录 |
| EPR | Emergency Preparedness and Response (US DHS) | 应急准备和响应（美国国土安全部） |
| EPR | Einstein, Podolsky, and Rosen (quantum paradox) | 爱因斯坦、波多尔斯基和罗森（量子悖论） |
| EPR | Extended Product Responsibility | 扩展产品责任 |
| EPR | exophthalmos-producing reaction | 眼球突出反应 |
| EPR | electrophrenic respiration | 膈电呼吸 |
| EPR | estradiol production rate | 雌二醇产生率 |
| EPR | extraparenchymal resistance | 实质外阻力 |
| EPR | environmental prediction research facility | 环境预测研究设施 |
| EPR | East Pacific Rise | 东太平洋海隆 |
| EPR | Equipment Problem Report | 设备问题报告 |
| EPR | Exhaustive Photon Reassignment | 耗尽光子重新分配 |
| EPR | Electronic Patient Record | 电子病历 |
| EPR | EjÉrcito Popular Revolucionario | EjÉrcito Popular Revolucionario |
| EPR | Energy Profit Ratio (alternative energies) | 能源利润率（替代能源） |
| EPR | External Peer Review | 外部同行评审 |
| EPR | Essential Performance Requirement | 基本性能要求 |
| EPR | Equipment Performance Report | 设备性能报告 |
| EPR | Enhanced Product Realization | 增强的产品实现 |
| EPR | Ethernet Private Ring | 以太网专用环 |
| EPR | Electrochemical Potentiometer Reactivation | 电化学电位计再活化 |
| EPR | Extended Producer Responsibility | 扩大生产者责任 |
| EPR | Earth Potential Rise (electrical engineering) | 接地电位升高（电气工程） |
| EPR | Estrogen and Progesterone Receptors | 雌激素和孕激素受体 |
| EPR | European Power Reactor | 欧洲动力反应堆 |
| EPR | Electronic Patient Record(s) | 电子病历 |
| EPR | European Pressurised Water Reactor (Franco-German project) | 欧洲加压水反应堆（法德项目） |
| EPR | Every Painter's Responsibility | 每个画家的责任 |
| EPR | Exhibition Park Raceway | 展览公园赛道 |
| EPR | Exxon Production Research Company (Houston, Texas) | 埃克森石油生产研究公司（德克萨斯州休斯顿） |
| EPR | Expected Progress Routing | 预期进度路线 |
| EPR | Endpoint Reference | 终结点引用 |
| EPR | Encryption Pause/Resume (Bluetooth) | 加密暂停/恢复(蓝牙) |
| EPR | Engine Pressure Ratio | 发动机压力比 |
| EPR | Equipping Process Roadmap | 装备工艺路线图 |
| EPR | Environmental Program Requirements (report) | 环境计划要求（报告） |
| EPR | Electrical Power Requirement | 电力要求 |
| EPR | Ethylene-Propylene (co-polymer) Resin | 乙丙（共聚物）树脂 |
| EPR | Entertainment Properties Trust | 娱乐财产信托 |
| EPR | Esperanca, Western Australia, Australia | 澳大利亚西澳大利亚州埃斯佩兰卡 |
| EPR | Empirical Primal Root | 经验原始根 |