PBSD
| Acronym | Definition |
|---|---|
| PBSD | Plum Borough School District (Plum Borough, PA) |
| PBSD | Pine Bluff School District (Arkansas) |
| PBSD | Palm Beach School District (Florida) |
| PBSD | Particle Board Sawdust |
| PBSD | Parti Bashkim Shoqeror Demokrat (Social Democratic Union of Albania; political party) |
| PBSD | Private Banking Services Department |