STP may refer to:

Places

São Tomé and Príncipe São Tomé and Príncipe (; pt, São Tomé e Príncipe (); English: " Saint Thomas and Prince"), officially the Democratic Republic of São Tomé and Príncipe ( pt, República Democrática de São Tomé e Príncipe), is a Portuguese-speaking i ...

(ISO 3166-1 alpha-3 code, IOC country code, and FIFA country code STP) * London St Pancras (Domestic) railway station (National Rail code STP) *

St. Paul Downtown Airport St. Paul Downtown Airport , also known as Holman Field, is an airport just across the Mississippi River from downtown Saint Paul, Minnesota. It is one of several reliever airports in the Twin Cities operated by the Metropolitan Airports Commissi ...

(IATA airport code STP) in Saint Paul, Minnesota, US

Businesses and organizations

* German Union of Saddlers, Upholsterers and Portfolio Makers, a former German trade union * STP (motor oil company) *

Segmenting-targeting-positioning In marketing, segmenting, targeting and positioning (STP) is a broad framework that summarizes and simplifies the process of market segmentation.Moutinho, L., "Segmentation, Targeting, Positioning and Strategic Marketing," Chapter 5 in Strategic Ma ...

, a framework in marketing *

Society for Threatened Peoples The Society for Threatened Peoples International STPI (german: Gesellschaft für bedrohte Völker-International, GfbV-International) is an international NGO and human rights organization with its headquarters in Göttingen, Germany. Its aim is ...

, an international NGO * Space Test Program, a spaceflight provider for US DoD * Suntech Power (NYSE symbol STP)

Drugs

2,5-Dimethoxy-4-methylamphetamine 2,5-Dimethoxy-4-methylamphetamine (DOM; known as STP, standing for "Serenity, Tranquility and Peace") is a psychedelic and a substituted amphetamine. It was first synthesized by Alexander Shulgin, and later reported in his book '' PiHKAL: A Chem ...

, a psychedelic drug also known as DOM or STP

Entertainment

* 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 * "S.T.P.", a song on the album '' Robbin' the Hood'' by the band Sublime * STP, an American band with Julia Cafritz

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 A Signal Transfer Point (STP) is a node in an SS7 network that routes signaling messages based on their destination point code in the SS7 network. It works as a router that relays SS7 messages between ''signaling end-points'' (SEPs) and other s ...

, an SS7 packet switch * Spanning Tree Protocol, a network protocol *

Software Technology Parks of India Software Technology Parks of India (STPI) is an S&T organization under Ministry of Electronics and Information Technology (MeitY) engaged in promoting IT/ ITES Industry, Innovation, R&D, Start-ups, Product/ IP creation in the field of emergin ...

* Straight-through processing, without repeating data entry for a financial transaction

Medicine

* Scientist Training Programme, a UK healthcare training scheme under

Modernising Scientific Careers Modernising Scientific Careers (MSC) is a UK-wide government initiative to address the training and education needs of the whole healthcare science workforce in the National Health Service (NHS). The initiative won a Healthcare Innovation Award in ...

* Sustainability and transformation plan, a scheme in NHS England

People

* Sir Terry Pratchett, English satirical author

Other uses in science and technology

Standard temperature and pressure Standard temperature and pressure (STP) are standard sets of conditions for experimental measurements to be established to allow comparisons to be made between different sets of data. The most used standards are those of the International Union o ...

, 0 °C and 100 kPa *

Sewage Treatment Plant Sewage treatment (or domestic wastewater treatment, municipal wastewater treatment) is a type of wastewater treatment which aims to remove contaminants from sewage to produce an effluent that is suitable for discharge to the surrounding envir ...

, a site where wastewater is cleaned * Shovel test pit, a method of archaeological survey *

Sodium triphosphate Sodium triphosphate (STP), also sodium tripolyphosphate (STPP), or tripolyphosphate (TPP),

, used in detergents, etc. *

Stand-to-pee device A female urination device, female urination aid, or stand-to-pee device (STP) is a device which aids a woman to urinate while standing upright. Variations range from basic disposable funnels to more elaborate reusable designs. Female urination ...

, a female urination device

Other uses

* '' Sacrae Theologiae Professor'', a Catholic degree *

Seattle to Portland Bicycle Classic The Seattle to Portland, or STP, is an annual one- or two-day supported bicycle ride from Seattle, Washington, to Portland, Oregon, in the United States. The STP "is considered one of the 10 biggest recreational bicycle rides in the country, drawin ...

* Soviet-type economic planning *

25 metre standard pistol 25 meter standard pistol is one of the ISSF shooting events, introduced at the ISSF World Shooting Championships in 1970. It has its roots in the conventional pistol competitions developed by the National Rifle Association of America T ...

, a shooting sport *

Sticky toffee pudding Sticky toffee pudding, also known as sticky date pudding in Australia and New Zealand, is a British dessert consisting of a moist sponge cake, made with finely chopped dates (optional), covered in a toffee sauce and often served with a vanilla ...

, Lake District, UK