PHES
| Acronym | Definition |
|---|---|
| PHES | Public Health and Environmental Services (Harris County, TX; also seen as HCPHES) |
| PHES | Patrick Henry Elementary School (various locations) |
| PHES | Pleasant Hill Elementary School (Lexington, SC) |
| PHES | Pumped Hydroelectric Energy Storage |
| PHES | Perry Hall Elementary School (Baltimore, MD) |
| PHES | Portola Hills Elementary School |