The meaning of the Acronym SPC is...

SPC is

• Stupid Pointless Crap
• Small Penis Carrier

More Meanings For SPC:

• Service Program Code
• SCSI Primary Commands
• Atari Compressed Spectrum file Bitmap graphics
• Microsoft Multiplan Program file
• WordPerfect Special Temporary file
• Text to speech
• Software Protection Code
• Stored Program Control
• Service Provider Code
• Single Pair Concentration
• SphingosylPhosphorylCholine
• Standard Plate Count
• Sound Processing Core
• Series Parallel Capacitor
• Storm Prediction Center

SPC is also in:

• Assembly
• Chemistry
• Drivers
• Electronics
• File Extensions
• Meteorology
• Security
• Telecom