PSU

PSU may refer to:

Organizations

Education

United States

• Pacific States University, a private university in Los Angeles, California
• Pembroke State University, a public university in Pembroke, North Carolina
• Pennsylvania State University, a public university in Pennsylvania
• Pittsburg State University, a public university in Pittsburg, Kansas
• Plattsburgh State University, a public university in Plattsburgh, New York
• Plymouth State University, a public university in Plymouth, New Hampshire
• Portland State University, a public university in Portland, Oregon

Worldwide

• Palawan State University, a public university in Puerto Princesa, Philippines
• Pangasinan State University, a public university in Pangasinan, Philippines
• Papua State University, a public university in West Papua, Indonesia
• Partido State University, a public university in Camarines Sur, Philippines
• Prince of Songkla University, a public university in southern Thailand
• Prince Sultan University, a private university in Riyadh, Saudi Arabia
• Puntland State University, a public university in Garowe, Puntland, Somalia

Military

• Police Support Unit, a paramilitary wing of the Zimbabwe Republic Police
• Port Security Unit, a U.S. Coast Guard expeditionary force protection unit

Political parties

• Parti Socialiste Unifié (disambiguation), various parties
• United Socialist Party (Bolivia), Bolivia (Partido Socialista Unificado)

Other organizations

• Personal Support Unit, a UK charity assisting individuals in court proceedings
• Prudential Staff Union, former trade union in the UK
• Public sector undertakings in India, companies owned by government in India

Other uses

• Passenger service unit, above each seat in a passenger airplane
• Police support unit (United Kingdom)
• Polysulfone, family of high performance thermoplastics
• Power supply unit, an electronic device
  • Power supply unit (computer)
• Phantasy Star Universe, a persistent ORPG game by SEGA for PlayStation 2, Xbox 360 and PC
• Practical salinity unit, a unit for quantifying a fluid's salinity
• Primary sampling unit, in sampling (statistics)
• Program Storage Unit, a chip as used e.g. in the Fairchild F8 microprocessor
• Projective special unitary group, a mathematical quotient
• Prueba de Selección Universitaria, public university admission test in Chile