| MRV | Macal River Valley 
| Others |
| MRV | Machine Readable Visa
| Others |
| MRV | Magnetic Resonance Venography
| Others |
| MRV | Mahindra Research Valley
| Others |
| MRV | Market Reference Value
| Others |
| MRV | Marsanne Roussanne and Viognier
| Others |
| MRV | Material Request for Varification
| Others |
| MRV | Max Recoverable Volume
| Others |
| MRV | Measurable Reportable and Verifiable
| Others |
| MRV | Measurable Reportable Verifiable
| Others |
| MRV | Measurement Reporting and Verification
| Others |
| MRV | Measurement Reporting Verification
| Others |
| MRV | Measuring Reporting and Verification
| Others |
| MRV | Medium Reconnaissance Vehicle
| Others |
| MRV | Medium Recovery Vehicle
| Others |
| MRV | Microbial Responses Viewer
| Others |
| MRV | Microsoft Report Viewer
| Others |
| MRV | Mineralnye Vody, Russia
| Others |
| MRV | Mini Ram Van
| Others |
| MRV | Mini Rotary Viscometer
| Others |
| MRV | Minute Respiratory Volume
| Others |
| MRV | Mobile Rec Vehicle
| Others |
| MRV | Mobile Registration Van
| Others |
| MRV | Mobile Roadway Vehicle
| Others |
| MRV | Modular Re-entry Vehicle
| Others |
| MRV | Modular Relief Valve
| Others |
| MRV | Modular Robotic Vehicle
| Others |
| MRV | Monitoring Reporting and Verification
| Others |
| MRV | Moonroof Visor
| Others |
| MRV | Most Recent Value
| Others |
| MRV | Most Reliable Vendor
| Others |
| MRV | Motorized Recreational Vehicle
| Others |
| MRV | Multi Role Vehicle
| Others |
| MRV | Multi Role Vessel
| Others |
| MRV | Multi Room Viewing
| Others |
| MRV | Multiple Reentry Vehicles
| Others |