| MPAS | Mesoscale Prediction and Analysis System | 中尺度预测分析系统 |
| MPAS | Master of Physician Assistant Studies | 医师助理研究硕士 |
| MPAS | Master Portable Amplifier System | 主便携式放大器系统 |
| MPAS | Mornington Peninsula Astronomical Society | 摩宁顿半岛天文学会 |
| MPAS | Meter Point Administration Service (UK de-regulated electricity service provider) | 电表点管理服务（英国非监管电力服务提供商） |
| MPAS | Macroeconomics and Policy Assessment Skills | 宏观经济学和政策评估技能 |
| MPAS | Master's Physician Assistant Studies | 主人的医师助理研究 |
| MPAS | Master's in Physician Assistant Studies (Degree) | 医师助理学硕士学位(程度) |
| MPAS | Manufacturing Process Application Support | 制造工艺应用支持 |
| MPAS | Mount Professional Accelerated Studies (Mount St. Mary's College) | 专业的加速研究(山)至玛丽学院山 |
| MPAS | Milli Pascal second | 百万帕斯卡秒 |
| MPAS | Modular Package Assembly Shop | 模块化组件组装车间 |
| MPAS | Michigan Protection and Advocacy Service, Inc. | 密歇根州保护和宣传服务公司。 |
| MPAS | My Pictures and Sound | 我的图片和声音 |