| QDR | Quad Data Rate | 四倍速率 |
| QDR | Quadrennial Defense Review | 四年一次的国防审核报告 |
| QDR | Qualified Dispute Resolver (commerical mediation) | 合格争议解决人(商业调解) |
| QDR | Quality Deficiency Report | 质量缺陷报告 |
| QDR | Quad Data Rate (Memory Technology) | 四数据速率(存储器技术) |
| QDR | Quick Dump Rinser | 快速倾倒冲洗器 |
| QDR | Damn Right the frequency is busy! | 该死的,频率很忙! |
| QDR | Quarterly Demand Rate | 季度需求率 |
| QDR | Quick Dump Rinse | 快速倾倒冲洗 |
| QDR | quantitative digital radiography | 定量数字射线照相 |
| QDR | Quality Deviation Report | 质量偏差报告 |
| QDR | Quality Discrepancy Report | 质量差异报告 |
| QDR | Quality Design Review | 质量设计审查 |
| QDR | Quadrennial Defense Review (US DoD) | 四年一度的国防审查(美国国防部) |
| QDR | Reciprocal Magnetic Bearing (opposite of QDM) | 往复式磁力轴承(QDM的对面) |
| QDR | Quality, Durability and Reliability (Toyota Motor Company) | 质量、耐久性和可靠性(丰田汽车公司) |