PGP
- Gabonese Party of Progress
- Galician Party of the Proletariat
- P-glycoprotein
- PCP (disambiguation)
- PGP (song)
- PGP Corporation
- PGP-RTB
- PGP-RTS
- Pacific Green Party
- Partido Galing at Puso
- Party for the Government of the People
- Pelvic girdle pain
- Penultimate Glacial Period
- Perm Airlines
- Personal Genome Project
- Postgraduate education
- Preferred gender pronoun
- Pretty Good Privacy
- Punggol Point LRT station