What Does SST Stand For?

SST has more than one possible meaning :

• SST - Scalable Spectral Tool
• SST - Sea Surface Temperature
• SST - Single System Trainer
• SST - SPacecraft Systems Test
• SST - Structural Static Test
• SST - Subsystem Terminal On Spacelab
• SST - Supersonic Transport

If you know of another acronym for SST, please suggest it as a new acronym for SST.