The meaning of the Acronym SMC is...

SMC is

• Super Multi-Coated
• Sunday Mass Consumption

More Meanings For SMC:

• Self-Modifying Code
• SCSI Media Changer
• SCSI Media Changer
• Surround Monitor Controller
• Smart Media Card
• SCSI Media Changer
• Super Map Controller
• Switch Maintenance Center
• Switching Management Center
• Small Magellanic Clouds
• Surface-Mounted Component
• Stepper Motor Controller
• Surface Mount Component
• Sweep Multi-Curve
• Symmetric Monoidal Category

SMC is also in:

• Assembly
• Astronomy
• Drivers
• Electronics
• Hardware
• Mathematics
• Security
• Telecom