| QIR | Quality Inspection Report | 质量检验报告 |
| QIR | Quality Inspection Requirement | 质量检验要求 |
| QIR | Question, Information Response | 问题，信息回应 |
| QIR | Quadratic Integral Ratio | 二次积分比 |
| QIR | Quality Integrity Reliability | 质量完整性可靠性 |
| QIR | Quality Improvement Request | 质量改进请求 |
| QIR | Quantified Imaging Resource (medical imaging software) | 量化成像资源（医学成像软件） |