MPIR的全称：Ministry of Public Infrastructure Renewal (Ontario, Canada) | 中文意思：───公共基础设施重建部(加拿大安大略省)
MPIR的全称：Microwave Pulse-Induced Resonance | 中文意思：───微波脉冲引起的共振
MPIR的全称：Multi-Path Interference Regenerator | 中文意思：───多径干扰再生
MPIR的全称：Microbial Pathogenesis and Immune Response (various organizations) | 中文意思：───微生物致病和免疫反应(各种组织)
MPIR的全称：Multi-Spectral Pushbroom Imaging Radiometer (various locations) | 中文意思：───多光谱阵推扫成像辐射计(各地)