| PGR | Precision graph recorder | 精密图像记录器 |
| PGR | Plant genetic resources | 植物遗传资源（学报） |
| PGR | Plant Genome Research | 植物基因组研究 |
| PGR | Progressive Corporation of Ohio | 俄亥俄州进步公司 |
| PGR | Planning, Grants, And Research Director's Office | 策划、赠款,研究主任办公室 |
| PGR | Plant Gene Register | 植物基因登记 |
| PGR | Planning, Grants, and Research Office | 规划、资助和研究办公室 |
| PGR | psychogalvanic reflex | 心理电流反射 |
| PGR | psychogalvanic response | 心理电流反应 |
| PGR | Per Grazia Ricevuta | 根据Grazia Ricevuta |
| PGR | Plant Growth Regulator | 植物生长调节剂 |
| PGR | Progressive Insurance Company (stock symbol) | 进步保险公司（股票符号） |
| PGR | peak heart rate | 峰值心率 |
| PGR | Parental Guidance Recommended | 建议家长指导 |
| PGR | Progressive Rail | 渐进式导轨 |
| PGR | Pinnacle Global Resources, Inc (San Antonio, TX) | Pinnacle Global Resources，Inc（德克萨斯州圣安东尼奥） |
| PGR | ProcuradurÍa General de la RepÚblica (Mexico) | ProcuradurÍa General de la RepÚblica (Mexico) |
| PGR | Procuradoria-Geral da RepÚblica (Portugal) | Procuradoria-Geral da RepÚblica (Portugal) |
| PGR | Pager | 寻呼机 |
| PGR | ProcuradurÍa General de la RepÚblica | ProcuradurÍa General de la RepÚblica |
| PGR | Psychogalvanic Reflex/Response | Psychogalvanic反射/响应 |
| PGR | Pure Gum Rubber | 纯橡胶 |
| PGR | Project Gotham Racing (game) | 项目哥谭赛车（游戏） |
| PGR | Parent Governor Representative (UK education) | 家长州长代表（英国教育） |
| PGR | Per Grazia Ricevuta (Italian band)) | Per Grazia Ricevuta（意大利乐队）） |
| PGR | Patriot Guard Riders (national motorcycle group based in Centennial, CO) | 爱国者卫队骑手（位于科罗拉多州百年城的国家摩托车集团） |