STP may refer to:
Places São Tomé and Príncipe (ISO 3166-1 alpha-3 code, IOC country code, and FIFA country code STP) St Pancras railway station (National Rail code STP) St. Paul Downtown Airport (IATA airport code STP) in Saint Paul, Minnesota, US South Texas Nuclear Generating Station, also known as the South Texas Project
Business German Union of Saddlers, Upholsterers and Portfolio Makers, a former German trade union Segmenting-targeting-positioning, a framework in marketing Straight-through processing, in securities transaction Party of Finnish Labor () Workers' Party of Finland () Soviet-type economic planning
Arts and entertainment
Television Star Trek: Picard (2020 TV series), an American science fiction TV series Star Trek: Prodigy (2021 TV series), an American science fiction children's TV series
Music Stone Temple Pilots, an American rock band Slaughter to Prevail, a Russian deathcore band "S.T.P.", a song on the album Robbin' the Hood by the band Sublime STP, an American band with Julia Cafritz
Science, technology, and industry
Biology and medicine 2,5-Dimethoxy-4-methylamphetamine, also called DOM or "serenity, tranquility, and peace" Scientist Training Programme, a UK healthcare training scheme under Modernising Scientific Careers Sustainability and transformation plan, a scheme in NHS England Stand-to-pee device, a female urination device
Computing ISO 10303-21, the STEP CAD exchange file extension Serial ATA Tunneling Protocol, supporting SATA devices in SAS bays Server Time Protocol, to synchronize clocks Shielded twisted pair, a type of cable Signal Transfer Point, an SS7 packet switch Spanning Tree Protocol, a network protocol used for loop prevention Schedule Transfer Protocol, a network protocol designed for low-latency data transfer Software Technology Parks of India Straight-through processing, without repeating data entry for a financial transaction
Transportation Solar Terrestrial Probes program, a series of NASA missions STP (motor oil company) Space Test Program, a spaceflight provider for US DoD St Pancras railway station (National Rail code STP) St. Paul Downtown Airport (IATA airport code STP) in Saint Paul, Minnesota, US
Other uses in science, technology, and industry Standard temperature and pressure, 0 °C and 100 kPa Sewage Treatment Plant, a site where wastewater is cleaned Shovel test pit, a method of archaeological survey Sodium triphosphate, used in detergents, etc. Silane-terminated polymers Significant tornado parameter, a model-based tornado prediction index Suntech Power (NYSE symbol STP) South Texas Nuclear Generating Station, also known as the South Texas Project German Union of Saddlers, Upholsterers and Portfolio Makers, a former German trade union
Other uses Society for Threatened Peoples, an international NGO Sacrae Theologiae Professor, a Catholic degree Seattle to Portland Bicycle Classic 25 metre standard pistol, a shooting sport Sticky toffee pudding
See also