| Abbreviation | Definition |
|---|---|
| PET | Perl Embedded Template |
| PF | Packed File |
| PF | Parity Flag |
| PF | Printer Friendly |
| PF | Program Function |
| PFB | Postscript Font Binary |
| PFD | Packaging File Data |
| PFD | Pixel Format Descriptor |
| PFI | Programmable Function Input |
| PFJ | Perspective For Java |
| PFK | Program Function Key |
| PFL | Programming and Formal Languages |
| PFL | Psychrometric Function Library |
| PFM | Printer Font Metric |
| PFP | Pixel For Pixel |
| PFR | Portable Font Resource |
| PFV | Printer Friendly Version |
| PFY | Problem-Free Zone |
| PFZ | Problem-Free Zone |
| PG | Page Generator |