SST

SST may refer to:

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Arts and entertainmentEdit

SST (Menter’s Shear Stress Transport), a model used in fluid dynamics
Solid-state Technology deployed in every Solid-state battery
Salt spray test, a method of measuring corrosion resistance of materials and surface coatings
Sea surface temperature
Sea surface topography
Serum-separating tube, used in venipuncture
Socioemotional selectivity theory, a life-span theory of motivation
Solid-state transformer, a type of transformer
Somatostatin, a peptide hormone
Stainless steel (a symbol for stainless steel on engineering drawings as per Y14.38–2007)
Steady state topography, a research methodology in cognitive neuroscience and neuromarketing
Super Sound Tracing, a demodulation technique for FM tuners by Sony
Total sum of squares, in statistics
Small Sugary Treat, a liquid form of Sucrose used in behavioural studies of animals

Solar Submillimeter Telescope, located in the "El Leoncito" Astronomical Complex
Space Surveillance Telescope, a military telescope located at Exmouth, Western Australia.
Spitzer Space Telescope, NASA infrared space observatory
Swedish Solar Telescope

SST class blimp
Supersonic transport, aircraft
Training Submarines, (US Navy hull classification symbol: SST)
Mitsubishi SST, a concept car by Mitsubishi
Twin Clutch SST, a twin-clutch transmission developed by Mitsubishi
Safe Secure Trailer, see US Office of Secure Transportation
SST, the National Rail station code for Stansted Mountfitchet railway station, Essex, England

Seed Science and Technology, a journal about seed science published by the International Seed Testing Association
SST (typeface)
Swiss Solvency Test, a framework for the regulation of the insurance industry in Switzerland
Serious Sam: Tormental, a video game by Gungrounds
Sales and Services Tax, a type of tax in Malaysia