| MPSR | Multi-Path Self-Routing | 多重路徑自尋路由 |
| MPSR | Material/Parts Substitution Request | 资料/零件代用的要求 |
| MPSR | Monthly Project Status Review | 每月项目状态审查 |
| MPSR | Monthly Project Status Report | 月度项目状态报告 |
| MPSR | Mission Payload Multipurpose Support Room | 任务有效载荷多用途支持室 |
| MPSR | Multi Purpose Solvent Recovery | 多用途溶剂回收 |
| MPSR | Mission Profile Storage and Retrieval | 任务概要存储和检索 |
| MPSR | MultiPath Self Routing Switch | 多路径自路由交换机 |