| Abbreviation | Definition |
|---|---|
| MUL | Montserrat Utilities Ltd |
| MUST | Manchester United Supporters Trust |
| MUSX | Music Semiconductors Corporation (now called Greenergy Holdings, Inc.) |
| MUTB | Mitsubishi UFJ Trust and Banking |
| MUV | Millennia Ultra- Violet |
| MVA | MedVenture Associates |
| MVB | Magdeburger VerkehrsBetriebe |
| MVC | Mabuhay Vinyl Corp |
| MVC | Mila Video Club |
| MVC | Mountain View Communications |
| MVC | Music and Video Club |
| MVC | MUSIC mode VISUAL CLUB |
| MVCI | Mountain View Communications, Inc. |
| MVCL | Mondo Visione Conferences Ltd |
| MVD | MicroVision Development |
| MVD | Motor Vehicle Dealer |
| MVD | Multi Video Designs |
| MVD | Music Video Distributors |
| MVEMS | Mon Valley Emergency Medical Service |
| MVF | Mississippi View Farm Equestrian Center |