MHPA
| Acronym | Definition |
|---|---|
| MHPA | Milford Haven Port Authority (Milford Haven, Pembrokeshire; Wales, UK) |
| MHPA | Mental Health Parity Act of 1996 |
| MHPA | Medicaid Health Plans of America (Washington, DC) |
| MHPA | Master of Health Policy and Administration (Washington) |
| MHPA | Mental Health Procedures Act (Pennsylvania; est. 1976) |
| MHPA | Multiple Habitat Planning Area (California) |
| MHPA | Mast Head Power Amplifier (cellular) |