| Acronym | Definition |
|---|
| PFHS➣Potomac Falls High School (Virginia) |
| PFHS➣Pine Forest High School (Pensacola, Florida) |
| PFHS➣Pigeon Forge High School (Tennessee) |
| PFHS➣Post Falls High School (Post Falls, Idaho) |
| PFHS➣Population and Family Health Sciences (Johns Hopkins University; Baltimore, MD) |
| PFHS➣Pine Forge Historical Society (Pennsylvania) |