The meaning of the Acronym SSM is...

SSM is

• Sack Sorting Machine

More Meanings For SSM:

• Source Support Module
• Screen Saver Machine
• Soft System Methodology
• Super Simple Multicast
• Service Session Manager
• Synchronization Status Message
• Synchronization Status Messaging
• Strategic Sourcing Methodology
• Soft System Methodology
• Student Solutions Manual
• Sex Starved Marriage
• Satin Silver Metallic
• Sonic Super Mop
• Sack Sorting Machine
• Super Sonic Motor

SSM is also in:

• Adults
• Assembly
• Colors
• Electronics
• Funnies
• General
• Mathematics
• Networking
• Telecom
• Unfiled
• Universities
• USPS