STI
STI may refer to:
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In science and technology
Biology and psychology
- Sexually transmitted infection
- Signal transduction inhibitor, a drug type
- Soft tissue injury
- Symptom targeted intervention, for treating depression
Electronics and computing
- Shallow trench isolation, prevents current leakage inside chips
- STI (x86 instruction), enables interrupts
- Still Image Architecture in MS Windows
Other uses in science and technology
- Shimano Total Integration, for bicycle gears
- Speech transmission index, a measure of speech intelligibility
- Stationary target indication, a radar mode
- Subaru Impreza WRX STI, car models
- Verkehrsbetriebe STI, a bus operator, Bern, Switzerland
Businesses and organizations
Educational organizations
- Sail Training International, British non-profit, trains people on sailing ships
- STI College, Philippine IT network
In science and technology
- Semantic Technology Institute International, research network for semantic technology
- Sega Technical Institute, defunct game developer
- Subaru Tecnica International, motorsports division
- Sony, Toshiba, and IBM, co-developers of the Cell microprocessor
Other businesses and organizations
- Scottish Trade International (1991-2001), later Scottish Development International
- Canadian airline Sontair, ICAO code, see List of airline codes (S)
Other uses
- Cibao International Airport, IATA airport code
- Stieng language (ISO 639 code: "sti") of Vietnam/Cambodia
- Stirlingshire, historic county in Scotland, Chapman code
- Straits Times Index, a stock market index
- Shun Tin station, MTR station code