STI

STI may refer to:

In science and technology

Biology and psychology

• Sexually transmitted infection
• Signal transduction inhibitor, a drug type
• Soft tissue injury, the damage of muscles, ligaments and tendons
• Symptom targeted intervention, a treatment model for depression
• "Seed Testing International", the bulletin of the International Seed Testing Association

Electronics and computing

• Single Table Inheritance, technique to model object relationships onto relational databases
• Shallow trench isolation, prevents electric current leakage inside chips
• STI (x86 instruction), enables interrupts by setting the IF flag
• Still Image Architecture in Windows 2000, predecessor to Windows Image Acquisition (WIA)

Other uses in science and technology

• Shimano Total Integration, a gearshift system for racing bicycles
• Speech transmission index, a measure of understanding for speech intelligibility
• Stationary target indication, a mode of radar operation
• Subaru Impreza WRX STI, a line of high performance cars
• Verkehrsbetriebe STI, a public transport operator in the canton of Bern, Switzerland

Businesses and organizations

Educational organizations

• Sail Training International, an international maritime education charity
• SANS Technology Institute, a university providing graduate instruction in cybersecurity based in the US
• Southern Technical Institute, a university in Marietta, Georgia, US
• STI Colleges, a Philippine organization of IT colleges
• Sales Tax Institute, an organization that offers professional sales tax courses

In science and technology

• STI International, a firearms manufacturer
• Semantic Technology Institute International, a scientific and research network
• Sega Technical Institute, a video game development division of Sega
• Subaru Tecnica International, motorsports division of Subaru
• Sony, Toshiba, and IBM, co-developers of the Cell microprocessor

Other businesses and organizations

• SunTrust Banks, a bank holding company whose NYSE stock symbol is STI
• Swiss Tropical Institute, health institute
• Scottish Trade International (1991-2001), replaced by the agency Scottish Development International
• Specialty Tea Institute, the educational division of the Tea Association of the U.S.A.

Other uses

• Cibao International Airport, IATA airport code
• Hare Krishna maha-mantra meditation, also known as "Sonic Therapeutic Intervention"
• Science-Technics-Industry, a philosophical concept proposed by the Belgian philosopher Jean C. Baudet
• South Thailand insurgency, an ethnic separatist insurgency
• Straits Times Index, a stock market index

See also

• ST1 (disambiguation)