PGS
PGS is an abbreviation for:
- Parallel Giant Slalom, see Parallel Giant Slalom
- Paul Gerhardt School Dassel
- Phosphoglyceric acid
- Planning company Schnellbahnbau Hannover – Berlin
- PGS Gaming , Polish esports clan
PGS as a distinguishing mark on license plates:
- Poland: Powiat Gostyński in Greater Poland Voivodeship
