PUSD
| Acronym | Definition |
|---|---|
| PUSD | Pasadena Unified School District |
| PUSD | Poway Unified School District |
| PUSD | Porterville Unified School District (Porterville, CA) |
| PUSD | Peoria Unified School District (Arizona) |
| PUSD | Pomona Unified School District |
| PUSD | Pleasanton Unified School District (California) |
| PUSD | Partido Unido Social Democratico (Spanish: United Social Democratic Party, Guinea-Bissau) |