| Acronym | Definition |
|---|
| PHDC➣Philadelphia Housing Development Corporation (Philadelphia, PA) |
| PHDC➣Primary Hard Drive Controller |
| PHDC➣Personal Healthcare Device Class |
| PHDC➣Public Health in Developing Countries (degree program) |
| PHDC➣PhD program candidate |
| PHDC➣Passive and Hybrid Downdraught Cooling |
| PHDC➣Pennsylvania Hardwoods Development Council |
| PHDC➣Public Health Development Centre (Nepal) |