| MVSD | Mahoning Valley Sanitary District
| Others |
| MVSD | Merrimack Valley School District
| Others |
| MVSD | Mid Valley School District
| Others |
| MVSD | Mill Valley School District
| Others |
| MVSD | Missisquoi Valley School District
| Others |
| MVSD | Mobile Vehicle Servicing and Diagnostics
| Others |
| MVSD | Motor Vehicle Safety Device
| Others |
| MVSD | Motor Vehicle Safety Directorate
| Others |
| MVSD | Motor Vehicle Salvage Dealer
| Others |
| MVSD | Mount Vernon School District
| Others |
| MVSD | Mountain View School District
| Others |
| MVSD | Mountain View School Division
| Others |
| MVSD | Multiple Vehicles Same Direction
| Others |