| Abbreviation | Definition |
|---|---|
| MUSA | Massey University Student Association |
| MUTA | Made Up Textiles Association |
| MUTA | Marysville Unified Teachers Association |
| MVA | Massachusetts Vocational Association |
| MVA | Monongahela Valley Association |
| MVA | Moon Village Association |
| MVBA | Mindanao Visayas Basketball Association |
| MVCA | Michigan Venture Capital Association |
| MVCA | Mid Valley Claims Association |
| MVCA | Minnesota Venture Capital Association |
| MVCA | Motor Vehicle Consultants Association |
| MVCA | Mount Vernon Civic Association |
| MVCA | Murray Valley Cricket Association |
| MVGA | Maumee Valley Growers Association |
| MVGA | Miami Valley Golf Association |
| MVIPA | Mid Valley Independent Physicians Association |
| MVMA | Maryland Vietnamese Mutual Association |
| MVMA | Meridian Valley Maintenance Association |
| MVMA | Metropolitan Volunteer Management Association |
| MVMA | Michigan Veterinary Medical Association |