| Abbreviation | Definition |
|---|---|
| PBS | Public Broadcasting Station |
| PC | Potcast |
| PCB | Printed Circuit Board |
| PCFS | Porkchop 'n Flatscreen |
| PCN | Pacific Coast News |
| PCNC | Pittsburgh Cable News Channel |
| PCNR | Putnam County News and Recorder |
| PCS | Picture Communication Symbol |
| PCTA | Public Cable Television Authority |
| PD | Program Director |
| PDN | Pacific Daily News |
| PDN | Pakistan Digital News |
| PDN | Peninsula Daily News |
| PDN | Photo District News |
| PDRP | Press Distribution Review Panel |
| PDTV | Pure Digital Television |
| PED | European Pressure Equipment Directive |
| PEIN | Prince Edward Island News |
| PEMN | Private Equity Market News |
| PFC | Press Fit Condylar |