| STIR | Short T1 Inversion Recovery (magnetic resonance testing) | 短T1反转恢复（磁共振测试） |
| STIR | S T I, Inc. | S T I公司。 |
| STIR | Separate Track & Illumination Radar | 独立跟踪和照明的雷达 |
| STIR | Steps Towards Independence Responsibility | 走向独立责任的步骤 |
| STIR | Short T Inversion Recovery | 短T反转恢复 |
| STIR | Supplemental Type Inspection Report | 补充型式检验报告 |
| STIR | Surveillance & Target Indication Radar (British) | 目标指示雷达监控(英国) |
| STIR | Save The Ichetucknee River | 拯救伊切塔克尼河 |
| STIR | STEPS TOWARD INDEPENDENCE and RESPONSIBILITY | 走向独立和责任的步骤 |
| STIR | Special Technical Inspection and Repair | 特殊技术检查和修理 |
| STIR | Seek To Improve Reliability | 寻求提高可靠性 |
| STIR | Site Total Indicator Reading | 站点总指标读数 |
| STIR | Separate Track and Illuminating Radar | 独立跟踪和照明雷达 |
| STIR | Security and Telecommunications Infrastructure Release (formerly Subrelease 2.1) | 安全和电信基础设施版本（以前的子版本2.1） |
| STIR | Surveillance Target Indicator Radar | 监视目标指示雷达 |
| STIR | Short Term Interest Rate | 短期利率 |
| STIR | Scientific & Technical Intelligence Review | 科学和技术情报审查 |
| STIR | short time inversion recovery | 短时反演恢复 |
| STIR | Strategy, Tactics, Implementation, and Review | 战略、战术、实施和审查 |