| Abbreviation | Definition |
|---|---|
| PFD | Presumptive Finding of Death |
| PFEC | Personal Firearms Eligibility Check |
| PFG | Protection From Good |
| PFL | Prisoner For Life |
| PFPS | Professional Fee Protection Scheme |
| PFV | Paternity Fraud Victim |
| PFVC | Pennsylvania Free Violence Challenge |
| PG | Peer Guidance |
| PG | Profile Guided |
| PGL | Paranoia Greed And Laziness |
| PGO | Police General Orders |
| PGP | Pretty Good Protection |
| PGP | Prince George's Prison |
| PGR | Planning, Grants, And Research Director's Office |
| PHAT | People Hunting After Truth |
| PHD | Post Hangover Drinking |
| PHH | Parkview Health Hospital |
| PHMSA | Pipeline and Hazardous Materials Safety Administration |
| PHOSITA | Person Having Ordinary Skill In The Art |
| PHR | Pen Handprinting Recognition |