The abbreviation SPS can stand for:

Educational and scholarly institutions

• St. Patrick's School, Asansol, an old school in Asansol, India
• St. Paul's School (Concord, New Hampshire), a boarding school in the United States
• St Paul's School (London), a day and boarding school in the United Kingdom
• School of Practical Science, of the University of Toronto in Canada
• Sigma Pi Sigma, a fraternity in in the United States
• Social and Political Sciences, of the University of Cambridge in the United Kingdom
• Society for Pentecostal Studies, an association of biblical scholars
• Society of Physics Students, an international professional association
• Software Preservation Society, a society dedicated to preserving obsolete software

Political parties and government agencies

• Socialist Party of Serbia (Социалистичка Партија Србије), a political party in Serbia
• Union of Right Forces (Soyuz Pravykh Sil), a political party in Russia
• Social Democratic Party of Switzerland (Sozialdemokratische Partei Schweiz), a political party in Switzerland
• Sahara Press Service, the information and propaganda ministry of the Sahrawi Arab Democratic Republic
• Single Payment Scheme, a European Union subsidy payment system
• Scottish Prison Service
• Singapore Prison Service
• Swedish Police Service

Technology

• Sewerage Pumping Station, a pumping facility designed to handle raw sewage
• SharePoint Portal Server, a Microsoft Office product
• Side Protection Systems, a part of early warship design
• Solar power satellite, an orbital satellite designed to beam solar power down to Earth
• Sony PlayStation, a 1994 video game console
• Stand-alone power system (SPS or SAPS)
• Super Proton Synchrotron, a particle accelerator at CERN
• Switching-mode power supply, an electronic power supply unit that incorporates a switching regulator
• Symbolic Programming System, a code assembler developed by IBM

Other uses

• Samples Per Second, the frequency of samples taken from a continuous signal to make a discrete signal
• San Pedro Sula, a city in Honduras
• Sanitary and Phytosanitary Agreement, an international treaty of the World Trade Organization
• Single Payment Scheme, farm subsidy in the EU
• Small Penis Syndrome, a psychological condition
• Spark Plasma Sintering, a sintering technique
• Spokane, Portland and Seattle Railway, a defunct railroad in the United States
• Station Police Sergeant, a defunct British police rank
• Statistic Process Control, a method of monitoring a process through the use of control charts
• Stiff person syndrome, a rare neurologic disorder
• Sussex Piscatorial Society, a fishing club in the United Kingdom
• Wichita Falls Municipal Airport (IATA airport code)

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