PSU

• Fairchild F8
• India
• PSU.com
• Pacific States University
• Palawan State University
• Pangasinan State University
• Parti Socialiste Unifié (disambiguation)
• Partido State University
• Passenger service unit
• Pembroke State University
• Pennsylvania State University
• Personal Support Unit
• Phantasy Star Universe
• Pittsburg State University
• Plattsburgh State University
• Plymouth State University
• Police Support Unit
• Port Security Unit
• Portland State University
• Power supply unit
• Power supply unit (computer)
• Practical salinity unit
• Primary service unit
• Prince Sultan University
• Prince of Songkla University
• Projective special unitary group
• Prudential Staff Union
• Prueba de Selección Universitaria
• Public Sector Undertaking
• Public sector undertakings in India
• Puntland State University
• Sampling (statistics)
• United Socialist Party (Bolivia)