| MPVA | Main Propellant Valve Actuator 
| Others |
| MPVA | Marine Park Volleyball Association
| Others |
| MPVA | Market Profile Value Areas
| Others |
| MPVA | Miami Police Veterans Association
| Others |
| MPVA | Michigan Paralyzed Veterans of America
| Others |
| MPVA | Microsoft Power Virtual Agents
| Others |
| MPVA | Midwest Professional Volleyball Association
| Others |
| MPVA | Ministry of Patriots and Veterans Affairs
| Others |
| MPVA | Ministry of Patriots' and Veterans' Affairs
| Others |
| MPVA | Minnesota Professional Videographers Association
| Others |
| MPVA | Mornington Peninsula Vignerons Association
| Others |