| MVCA | Maintain the Vintage Cars Association 
| Others |
| MVCA | Maitland Valley Conservation Authority [Ontario, Canada]
| Others |
| MVCA | Miami Valley Christian Academy
| Others |
| MVCA | Michigan Venture Capital Association
| Others |
| MVCA | Michigan Virtual Charter Academy
| Others |
| MVCA | Mid Valley Claims Association
| Others |
| MVCA | Military Vehicle Collectors Australia
| Others |
| MVCA | Minnesota Venture Capital Association
| Others |
| MVCA | Mission Valley Christian Academy
| Others |
| MVCA | Missouri Valley Christian Academy
| Others |
| MVCA | Mohawk Valley Center for the Arts
| Others |
| MVCA | Motor Vehicle Consultants Association
| Others |
| MVCA | Motor Vehicle Control Act
| Others |
| MVCA | Mount Vernon Civic Association
| Others |
| MVCA | Mountain View Christian Academy
| Others |
| MVCA | Mountain View Christian Assembly
| Others |
| MVCA | Murray Valley Cricket Association
| Others |
| MVCA | Musconetcong Valley Community Association
| Others |