The meaning of the Acronym SC is...

SC is

• Street Competition
• Stock Car
• Steeplechase
• Score Card

More Meanings For SC:

• Star Cluster
• Stem Clearance
• Scandium
• Suspendable Concentrate
• Silicon Carbide
• Solid Carbide
• Semi-Conducting
• Socket Contact
• Slow Close
• Sapphire Carrier
• Super Cell
• Saratoga Champlain
• Self Consistent
• Space Council
• Seabed Classification

SC is also in:

• Astronomy
• Botany
• Chemistry
• Electronics
• Geology
• Mathematics
• Ocean Science