GST

GST may refer to:

Taxation

• Generation-skipping transfer tax, imposed by the United States on certain transfers by gift, inheritance, or bequest
• General sales tax
• Goods and Services Tax, a value-added tax
  • Goods and Services Tax (Australia)
  • Goods and Services Tax (Canada)
  • Goods and Services Tax (Hong Kong)
  • Goods and Services Tax (India)
  • Goods and Services Tax (Malaysia)
  • Goods and Services Tax (New Zealand)
  • Goods and Services Tax (Singapore)

Computing

• Generalised suffix tree, a tree-like data structure
• GeSbTe (germanium-antimony-tellurium), a phase-change material used for rewritable optical discs and phase-change memory
• GNOME System Tools, part of the GNOME desktop environment
• GNU Smalltalk, an implementation of the Smalltalk language
• GST Computer Systems, a group of companies based in Cambridge, England
• GStreamer, a multimedia framework

Transportation

• Soviet-built version of the PBY Catalina airplane
• Grand Sports Tourer, or Mercedes-Benz R-Class automobile
• Gustavus Airport, an airport serving the town of Gustavus, Alaska
• Grand Southern Trunk Road, a major highway in India

Timekeeping

• Persian Gulf Standard Time time zone
• Greenwich Sidereal Time, a variant of Greenwich Mean Time used in astronomy
• Galileo System Time

Popular culture

• Grand Slam Tennis, a video game
• The Great Southern Trendkill, an album by Pantera

Other

• General set theory, an axiomatic system in mathematics
• General strain theory in sociology, which states that social structures within society may encourage citizens to commit crime
• General systems theory, formerly synonymous with cybernetics
• Gesellschaft für Sport und Technik, former East German association providing mandatory pre-military training
• Glutathione S-transferase, a family of enzymes
• Grenache Shiraz Touriga, an Australian wine blend
• Ground start in telephony
• Grace Somatomorphic Technique, an exercise and movement routine