| Abbreviation | Definition |
|---|---|
| PETT | Punjab Express Trave & Tours |
| PEWC | Public Electricity and Water Corporation |
| PEWG | Provincial Energy Working Groups |
| PEX | Personalized EXercise, Inc. |
| PEZ | Peterson's Extraneous Zoo |
| PF | Palview Figurine |
| PF | Posture Foundation |
| PF | Provident Fund |
| PFA | Powerhouse Fitness Associates |
| PFB | Pennsylvania Farm Bureau |
| PFB | Pinder, Fry, & Benjamin |
| PFC | Performance Friction Corporation |
| PFC | Physicians Free Clinic |
| PFC | Professional Finance Company |
| PFCE | Partenariat France Chine Electricit |
| PFD | Peter Fraser & Dunlop |
| PFE | Plant & Facilities Exposition |
| PFE | Printable Field Emitters, Ltd. |
| PFFC | Public Facilities Financing Corporation |
| PFG | Peregrine Financial Group |