| APR | Association of petroleum Refiners | 石油精炼厂商协会[美] |
| APR | abdominal-perineal resection | 腹会阴切除术 |
| APR | acute phase reactant | 急性期反应物 |
| APR | activity product ratio | 活度积化 |
| APR | Automatic Programming and Recording | 自动程序设计与记录 |
| APR | Automatic Position Reporting | 自动位置报告 |
| APR | Air profile Recording | 大气分布图记录系统 |
| APR | Annual Progress Report | 年度进展报告 |
| APR | Annual Percentage Rate | 年度成本百分率 |
| APR | Alternate Path Retry | 替用路径再试 |
| APR | Ampicillin replication sequence | 氨卞青霉素抗性基因 |
| APR | Accredited, Public Relations Society of America | 美国公共关系协会认证 |
| APR | Association of Postconsumer Plastic Recyclers (Arlington, VA) | 消费后塑料回收商协会（弗吉尼亚州阿灵顿） |
| APR | Association of Petroleum Re-Refiners | 石油再精炼协会 |
| APR | Approval and Procurement Record | 批准和采购记录 |
| APR | Automated Product Request | 自动产品请求 |
| APR | Assembly Planning Review | 装配计划审查 |
| APR | Ammunition Performance Report | 弹药性能报告 |
| APR | Analyse PrÉliminaire de Risque (French) | Analyse PrÉliminaire de Risque (French) |
| APR | ARP Poison Routing (network security) | ARP毒药路由（网络安全） |
| APR | Audi Performance and Racing | 奥迪性能与赛车 |
| APR | Audiovisual Production Requirements | 视听制作要求 |
| APR | Automatic Parts Remover | 自动零件拆卸器 |
| APR | Automatic Picture Replacement (computer graphics) | 自动图片替换（计算机图形） |
| APR | Airport Representative (hotel industry) | 机场代表（酒店业） |
| APR | Adaptive Plot Refinement | 自适应打印优化 |
| APR | Academic Performance Rate | 学习成绩率 |
| APR | Appian Publications and Recordings (UK) | Appian出版物和录音（英国） |
| APR | Atomic Power Robot (Earthbound game) | 原子能机器人（地球游戏） |
| APR | Asynchronous Persistent Repetition | 异步持续重复 |
| APR | Acquisition Planning Records | 采办计划记录 |
| APR | African Peer Review | 非洲同行审查 |
| APR | Automatic Power Reserve | 自动功率储备 |
| APR | Alaska and Polar Regions | 阿拉斯加和极地 |
| APR | Antenna Pedestal Reflector | 天线座反射器 |
| APR | Arbeitsgemeinschaft Privater Rundfunk | Arbeitsgemeinschaft私人运营商 |
| APR | Arbeitsdatei PIOS Rauschgift | Rauschgift公司 |
| APR | Accident-Potential Recognition | 事故隐患识别 |
| APR | Admission to Practice Rules (court rules) | 执业许可规则（法院规则） |
| APR | Adjusted Pitching Runs (arcane baseball statistic) | 调整后的投球次数（神秘的棒球统计） |
| APR | Arizona Pylon Racing | 亚利桑那州Pylon赛车 |
| APR | Approach (aviation) | 进近（航空） |
| APR | amebic prevalence rate | 阿米巴流行率 |
| APR | Agricultural Preservation Reservation | 农业保护区 |
| APR | auropalpebral reflex | 极光反射 |
| APR | Advisory and Payment Request | 咨询和付款请求 |
| APR | anterior pituitary reaction | 垂体前反应 |
| APR | Annual Percentage Rates | 年百分比率 |
| APR | anatomically programmed radiology | 解剖程序放射学 |
| APR | Accredited Public Relations | 认可的公共关系 |
| APR | anterior primary rami | 前原支 |
| APR | Average Penalty Received | 收到的平均罚款 |
| APR | anterior pituitary resection | 垂体前叶切除术 |
| APR | Employee performance review (Employee Appraiser) | 员工绩效评估（员工评估师） |
| APR | Alarm Processing Remote | 报警处理远程 |
| APR | Agricultural Plastics Recycle | 农业塑料回收 |
| APR | Annual Program Review | 年度计划审查 |
| APR | Air Purifying Respirator(s) | 空气净化呼吸器 |
| APR | Alternative Press Review | 备选新闻评论 |
| APR | Aberdeen Pulsed Reactor Facility | 阿伯丁脉冲反应堆设施 |
| APR | Adult Plant Resistance | 成年植物抗性 |
| APR | Acoustic Paramagnetic Resonance | 声顺磁共振 |
| APR | Annual Product Review | 年度产品审查 |
| APR | Ammonium Perrhenate | 过铼酸铵 |
| APR | Acute Phase Response | 急性期反应 |
| APR | Accountability Progress Reporting | 问责进度报告 |
| APR | Asia Pacific Region (IEEE) | 亚太地区（IEEE） |
| APR | Active Position Return | 主动位置返回 |
| APR | Agricultural Preservation Restriction | 农业保护限制 |
| APR | Airborne Profile Recorder | 机载剖面记录仪 |
| APR | Area of Primary Responsibility | 主要责任领域 |
| APR | AsociaciÓn del Padre Responsable (Guatemala parental support group) | AsociaciÓn del Padre Responsable (Guatemala parental support group) |
| APR | Apache Portable Runtime | Apache可移植运行时 |
| APR | academic progress rate (education) | 学业进步率（教育） |
| APR | American Poetry Review | 美国诗歌评论 |
| APR | Ashland Park-Robbins (school) | Ashland Park Robbins（学校） |
| APR | Acquisition(s) Procurement Request | 采购申请 |
| APR | Automated Password Reset | 自动密码重置 |
| APR | Advanced Port Replicator (portable computer dock) | 高级端口复制器（便携式计算机坞） |
| APR | Automatic Power Reduction | 自动功率降低 |
| APR | Airman Performance Report (USAF) | 空军性能报告（USAF） |
| APR | Artists' Papers Register (UK) | 艺术家的论文寄存器(英国) |
| APR | assign primary zone routing (US DoD) | 分配主区域路由（美国国防部） |
| APR | Above Prime Rate | 高于最优惠利率 |
| APR | Apolipoprotein Receptor | 载脂蛋白受体 |
| APR | Advance Production Release | 提前生产发布 |
| APR | Analyse et Programmation (French) | 分析和编程（法语） |
| APR | Abdominoperitoneal Resection | 腹部手术切除术 |
| APR | Adaptive Power Residue | 自适应功率剩余 |
| APR | Appareil de Protection Respiratoire (French) | 防护呼吸器（法语） |
| APR | Attending Physician's Report (insurance) | 主治医师的报告(保险) |
| APR | Acoustic Product Request | 声学产品请求 |
| APR | Accreditation in Public Relations | 公共关系认证 |
| APR | American Public Radio | 美国公共广播电台 |
| APR | Agency Procurement Request | 机构采购需求 |
| APR | American Politics Research | 美国政治研究 |
| APR | Annual Performance Report | 年度绩效报告 |
| APR | Autumn Performance Report (UK government) | 秋季业绩报告（英国政府） |