The meaning of the Acronym SSS is...

SSS is

• Super Sunday Session
• Stupid Smelly Slob

More Meanings For SSS:

• Solar Single Scattering
• Solid State Simulation
• Stable Steady State
• Selective Smoothness Syndrome
• System Surround Speaker
• System/Subsystem Specification
• Side Side Side
• Sub Surface Scattering
• Solid State Simulation
• Symmetric Steady State
• Student Support Services
• Serious Statistical Software ( Company)
• Sharp Shooter Supply
• Summit Settlement Services
• Superstore Southwest Supply

SSS is also in:

• Astronomy
• Electronics
• Firms
• Mathematics
• Physics
• Universities