| Acronym | Definition |
|---|
| PGP | Pretty Good Privacy |
| PGP | Post Graduate Programme (India) |
| PGP | Physician Group Practice (Medicare) |
| PGP | Pelvic Girdle Pain |
| PGP | Personal Genome Project (Harvard Medical School) |
| PGP | Protein Gene Product (pathology) |
| PGP | Program Parameters |
| PGP | Paternal Grandparent (various organizations) |
| PGP | Physics of Geological Processes |
| PGP | Password Generator Protocol |
| PGP | Pretty Good Protection (encryption) |
| PGP | Presentation of Grouped Procedures (medical imaging) |
| PGP | Pearl of Great Price |
| PGP | Program Parameter (File Name Extension) |
| PGP | Procter & Gamble Pharmaceuticals, Inc. |
| PGP | Procter & Gamble Productions |
| PGP | Phosphorylated Glycoprotein (biology) |
| PGP | Personal Growth Plan |
| PGP | Pfizer Global Pharmaceuticals |
| PGP | Payment Gateway Provider (electronic commerce) |
| PGP | Pre Game Poop |
| PGP | Power Generation Plant (various locations) |
| PGP | Pro-Gun Progressive (politics) |
| PGP | Preemptive Goal Programming |
| PGP | Power Generation Platform |
| PGP | Preferred Gender Pronoun (liguistics) |
| PGP | Procedures Generation Package |
| PGP | Past Grand Patriarch (IOOF) |
| PGP | Fundación Pequeñas Grandes Personas (Little People of Chile) |
| PGP | Private Generating Plant |
| PGP | Perforated Ground Plane |
| PGP | Previous Glacial Period |
| PGP | Protected Gold Participation Unit |
| PGP | Pretty Good Pigeons |
| PGP | Parti Gabonaise du Progres (Gabonese Party for Progress) |