| PR | PRICE | 价格 |
| PR | pair | 双，对 |
| PR | Parliamentary Report | 议会报告 |
| PR | Performance Requirement | 性能要求 |
| PR | Products Research | 产品研究 |
| PR | Progress Report | 进展报告 |
| PR | Permament Resident | 永久居民 |
| PR | Puerto Rico | 波多黎各 |
| PR | Performance Rate | 性能比率 |
| PR | Praseodymium | 镨（化学元素） |
| PR | payment received | 付款收讫 |
| PR | Phenoxy Resin | 苯氧树脂 |
| PR | purchase requestion | 请购单 |
| PR | public relations | 公共关系 |
| PR | progestogen receptor | 激素受体 |
| PR | Pentium Ratio | 用来标示CPU效能速度的PR值 |
| PR | Pattern Recognition | 模式识别 |
| PR | Pulse Rate | 脉冲率 |
| PR | Partial Response | 部分缓解 |
| PR | Protein | 蛋白质 |
| PR | Parachute Regiment | 空降兵团 |
| PR | Periodic Reversal | 周期性变向 |
| PR | Permanent Polarization | 永久极化 |
| PR | Photo Reconnaissance | (空中)摄影侦察 |
| PR | Pilot Reports | 气球测候报告 |
| PR | Planning Reference | 设计标准, 设计参考资料 |
| PR | Plant Report | 工厂报告 |
| PR | Polarized Relay | 极化继电器 |
| PR | Position Report | 船位报告 |
| PR | Pressure Recorder | 压力记录器 |
| PR | Program Register | 程序寄存器 |
| PR | Proportional Representation | 比例代表制 |
| PR | Pseudo-Random | 伪随机的 |
| PR | progesterone receptor | 孕激素受体 |
| PR | Product Readiness | 产品准备就绪 |
| PR | Ply Rating | 层数 |
| PR | Performance Review(s) | 绩效审查 |
| PR | Park Ridge | 公园山脊 |
| PR | Procurement/Purchase Request | 采购/采购申请 |
| PR | Periodogram Roughness (economics) | 周期图粗糙度（经济） |
| PR | Preston (postcode, United Kingdom) | 普雷斯顿（邮政编码，英国） |
| PR | Product Record | 产品记录 |
| PR | Product Request | 产品请求 |
| PR | pump room (tankers) | 泵房（油轮） |
| PR | Pesticide Registration (EPA) | 农药注册（EPA） |
| PR | ParanÁ (Brazilian state) | ParanÁ (Brazilian state) |
| PR | Peoples' Republic | 中华民族' |
| PR | Pine-Richland (Pennsylvania school district) | Pine Richland（宾夕法尼亚州学区） |
| PR | PageRank (Google search technology) | PageRank（谷歌搜索技术） |
| PR | Parti RÉpublicaine (French: Republican Party) | Parti RÉpublicaine (French: Republican Party) |
| PR | Preventive Replacement | 预防性更换 |
| PR | Pinar del Rio (postcode, Cuba) | 皮纳尔德里奥（邮政编码，古巴） |
| PR | Pershing Rifles (honorary military fraternity founded in 1894 by General John J. Pershing) | 潘兴步枪（1894年由约翰·J·潘兴将军创立的荣誉军事兄弟会） |
| PR | Photochemical Reaction | 光化学反应 |
| PR | Personal Representative | 个人代表 |
| PR | Project Report | 项目报告 |
| PR | Poisson's Ratio | 泊桑比 |
| PR | Pseudorabies | 伪狂犬病 |
| PR | Posting Reference | 过帐参考 |
| PR | Received Power | 接收功率 |
| PR | Prone | 有做…倾向的 |
| PR | Pastor | 牧师 |
| PR | Paper Round | 纸张圆形 |
| PR | Pulmonic Regurgitation | 肺反流 |
| PR | Polarization Rotator | 偏振旋转器 |
| PR | Phosphate Rock | 磷矿 |
| PR | Primary Responsibility | 主要职责 |
| PR | Problem Resolution | 问题解决方案 |
| PR | Priorities | 优先级 |
| PR | Pulmonary Rehabilitation | 肺康复 |
| PR | Procurement Request | 采购请求 |
| PR | Payroll | 工资名单 |
| PR | Punk Rock | 朋克摇滚乐 |
| PR | Personal Record | 个人记录 |
| PR | Preliminary Review | 初步审查 |
| PR | Prandtl Number | Prandtl编号 |
| PR | Percentile Rank | 百分比排名 |
| PR | Purchase Requisition | 采购申请单 |
| PR | Propyl | 丙烯 |
| PR | Permanent Resident | 永久居民 |
| PR | Problem Report | 问题报告 |
| PR | Prosthion | 前硫磷 |
| PR | Philippine Airlines | 菲律宾航空公司 |
| PR | Prevalence Rate | 患病率 |
| PR | premature | 过早的 |
| PR | Paris | 巴黎 |
| PR | Pregnancy Rate | 妊娠率 |
| PR | proctologist | 直肠病学家 |
| PR | Pakistan Railways | 巴基斯坦铁路公司 |
| PR | Princeton Review | 普林斯顿评论 |
| PR | Packet Radio | 分组无线电 |
| PR | Press Release | 新闻稿 |
| PR | Puerto Rico (US postal abbreviation) | 波多黎各（美国邮政缩写） |
| PR | Peer Review | 同行评审 |
| PR | proctology | 直肠学 |