The meaning of the Acronym SST is...

SST is

• System Support Team
• System Software Test
• Single Subscriber Terminal
• Special Service Tool
• Short Supervisory Transition

More Meanings For SST:

• Spread Spectrum Technology
• Superior Sound Technology
• Sum Of Squares Total
• Sum Of Squares For Treatment
• Sea Surface Temperature
• Sea Surface Temperature
• Steady State Temperature
• Student Support Team
• Student Success Team
• Social Studies Teaching major
• Sales, Service, and Technology
• Sega Sound Team
• Service, Speed, and Technology
• Short Stubby Thing
• Sears Smart Tool

SST is also in:

• Electronics
• Firms
• General
• Mathematics
• Meteorology
• Ocean Science
• Physics
• Products
• Universities