STI

STI may refer to:

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

See also

• ST1 (disambiguation)