| QCR | Quaker City Raceway | 贵格会城市赛道 |
| QCR | Quartz Crystal Resonator | 石英晶体谐振器 |
| QCR | Quality Control Review | 质量控制审查 |
| QCR | Qualitative Construction Requirement | 定性施工要求 |
| QCR | Quality Control Reviewer | 质量控制审核人 |
| QCR | Question Concerning Representation (labor law) | 代表权问题（劳动法） |
| QCR | Quality/Cost Ratio | 质量/成本比 |
| QCR | Quality Control Report | 质量控制报告 |
| QCR | Quake City Rumble (San Francisco, CA bicycle race) | 地震城隆隆声（加利福尼亚州旧金山自行车赛） |
| QCR | Quantum Computer Resources | 量子计算机资源 |
| QCR | Qualitative Construction Requirements | 定性施工要求 |
| QCR | Quality Control Representative | 质量控制代表 |
| QCR | Queen City Reprographics | 皇后城摄影 |
| QCR | Quality Control Rheometer | 质量控制流变仪 |
| QCR | Qualifying Collateral Report | 合格抵押品报告 |
| QCR | Question Concerning Representation | 关于代表的问题 |