| Acronym | Definition |
|---|
| MRU➣Maximum Receive Unit (PPP) |
| MRU➣Most Recently Used (opposite of LRU) |
| MRU➣Mykolas Romeris University (Lithuania) |
| MRU➣Medical Research Unit (various organizations) |
| MRU➣Maximum Reception Unit |
| MRU➣Most Recently Used |
| MRU➣Mount Royal University (Calgary, Alberta, Canada) |
| MRU➣Medical Resource Utilization |
| MRU➣Migration Research Unit (UK) |
| MRU➣Mobile Response Unit |
| MRU➣Medical Rehabilitation Unit (various loctions) |
| MRU➣Mobile Rescue Unit (obsolete) |
| MRU➣Mountain Rescue Unit |
| MRU➣Motion Reference Unit |
| MRU➣Media Relations Unit (various organizations) |
| MRU➣Multi-campus Research Unit |
| MRU➣Magnetic Resonance Urography |
| MRU➣Mechatronics Research Unit (EU) |
| MRU➣Mauritius, Mauritius - Plaisance (Airport Code) |
| MRU➣Media Robot Utility (HP OpenVMS) |
| MRU➣Military Radar Unit |
| MRU➣Mobile Radio Unit |
| MRU➣Mercury Removal Unit (equipment used to trap mercury to prevent liquid metal embrittlement) |
| MRU➣Machine Records Unit |
| MRU➣Much Regret Unable |
| MRU➣Macau Rugby Union (Macau, China) |
| MRU➣Manu River Union |
| MRU➣Manifest Review Unit (customs) |
| MRU➣Minimum Revisable Unit |
| MRU➣Motivation Reaction Unit (writing structure) |
| MRU➣Management Reporting Unit |
| MRU➣Mobile Repair Unit |
| MRU➣Mechanical Refrigeration Unit (Natural Gas Industry) |
| MRU➣Minimum/Maintenance Replacement Unit |
| MRU➣Message Received and Understood |
| MRU➣MEG (Monoethylene Glycol) Regeneration Unit (gas production) |
| MRU➣Maximized Resource Utilization |
| MRU➣Mobile Retail Unit |
| MRU➣Many Regrets Unable (responding to invitations) |
| MRU➣Magnetic Receiver Unit |