

| Acronym | Sense | Language | Topics | 
|---|---|---|---|
| PGS | Power Generation System | In English | → Energy economics → Electrical engineering | 
| PGS | Personeelsvereniging Gemeente Secretarie | In Dutch | → Organizations and associations | 
| PGS | Primorsko-Goranski Savez (www.pgs.hr) | In Croatian | → Political parties and movements | 
| PGS | Primorsko Goranski Savez (www.pgs.hr) | In Croatian | → Political parties and movements |