| IRPS | International Reliability Physics Symposium | 国际可靠性物理研讨会 |
| IRPS | Indian Railway Personnel Service | 印度铁路人事服务 |
| IRPS | Interpretative Ruling and Policy Statement (term used by NCUA to issue interpretations of new policy) | 解释性裁决和政策声明（NCUA用于发布新政策解释的术语） |
| IRPS | Individual Resource Protection Sensor | 专用资源保护探测界 |
| IRPS | International Relations and Pacific Studies | 国际关系与太平洋研究 |
| IRPS | Inter-Urban Road Pricing Schemes | 城市间道路定价方案 |
| IRPS | Institute of Reconstructive Plastic Surgery | 重建整形外科研究所 |