| Acronym | Definition |
|---|
| PCAH➣Philadelphia Center for Arts and Heritage (Pennsylvania) |
| PCAH➣Parents Concerned about Hinkley (UK) |
| PCAH➣Polycyclic Aromatic Hydrocarbon |
| PCAH➣Philadelphians Concerned about Housing (Pennsylvania) |
| PCAH➣Powder-Coated Aluminum Handle |