PUSD may refer to:
Organisations United Social Democratic Party (Partido Unido Social Democrático), a political party in Guinea-Bissau
School districts
Arizona Page Unified School District Parker Unified School District Payson Unified School District Peoria Unified School District Pima Unified School District Piñon Unified School District Prescott Unified School District
California Paramount Unified School District Pasadena Unified School District Piedmont Unified School District Pittsburg Unified School District Pleasanton Unified School District Plumas Unified School District Pomona Unified School District Porterville Unified School District Poway Unified School District