SSSC may refer to:

• Street Sweeper Social Club, American rap rock supergroup
• Superior shoulder suspensory complex, anatomical term
• Scottish Social Services Council
• Static synchronous series compensator, a type of Flexible AC transmission system
• Supreme State Security Court in the Judiciary of Syria

• Earshot Jazz
• Ears Like Golden Bats
• Ears, Nose and Throat
• Ears, nose, mouth, and throat
• Ear spool
• Earspool
• Ear-spool
• Earspot Snakeblenny
• Earspot snakeblenny
• Ear squat
• Ear squeeze
• Ear Squeeze
• Ears Ring
• Ear stretching
• Eartag
• Ear tag (medicine)
• Ear tests
• EARTH
• Earth-0
• Earth-10
• EARTH-10
• Earth-11
• Earth-12
• Earth-13
• Earth-15