| Acronym | Definition |
|---|
| PHMS➣Pine Hollow Middle School (Raleigh, NC) |
| PHMS➣Patrick Henry Middle School |
| PHMS➣Pan Head Machine Screw |
| PHMS➣Pleasant Hills Middle School (Pennsylvania, USA) |
| PHMS➣Perry Hall Middle School (Baltimore, MD) |
| PHMS➣Pulaski Heights Middle School (Little Rock, AR) |
| PHMS➣Pig Health Monitoring Scheme |
| PHMS➣Palm Harbor Middle School (Palm Harbor, Florida) |
| PHMS➣Pilot Helmet Sight System |
| PHMS➣Pioneer Heritage Middle School (Frisco, TX) |
| PHMS➣Pig Health Monitoring Services |
| PHMS➣Paul Hadley Middle School (Mooresville, IN) |
| PHMS➣Public Mental Health System (Maryland) |