TST

Template:Sister project TST may stand for:

Science and technology

• Ternary search tree, in computer science
• Transition state theory, of chemical reaction rates
• TST (gene)
• Tuberculin skin test
• Tectonic strain theory, in geology
• Total sleep time
• Total station theodolite, instrument used for surveying and building construction
• Typed set theory, in mathematical logic
• Transgressive systems tract, in sequence stratigraphy (geology)
• Tail suspension test, stress test for rats
• Team selection test

Places

• Tsim Sha Tsui, an urbanized area in Hong Kong
  • Tsim Sha Tsui station, a railway station there
• Trang Airport in Thailand (IATA airport code)

Organisations and groups

• Telesta Therapeutics, Toronto Stock Exchange symbol
• TheStreet.com, NASDAQ trading symbol
• Toronto School of Theology, Canada
• TST-CF Express, Canadian LTL freight carrier formerly known as TST Overland Express
• Tribunal Superior do Trabalho, (Superior Labor Court), Brazil federal courts
• The Satanic Temple, nontheistic religious and human rights organization

Other

• .TST, ExamView file extension
• Tolley, Scott & Tolley, Australian winemakers
• Top Secret (TST), a South Korean band
• The Soccer Tournament, a sports tournament
• Taiwan Standard Time, the standard time zone used in Taiwan (UTC+8).