Found 5 full forms for PNHS
| Term | Full Form | Category |
|---|---|---|
| PNHS | Persons of National Historic Significance 
| Others |
| PNHS | Plainfield North High School
| Others |
| PNHS | Portage Northern High School
| Others |
| PNHS | Pretoria North High School
| Others |
| PNHS | Punta National High School
| Others |