The meaning of the Acronym HSC is...

HSC is

• Horse Showing Club

More Meanings For HSC:

• HSC tracker 2-op FM music file
• Hierarchical Storage Controller
• High Speed Connect
• International Workshop on Hardware/Software Co-Design
• Huge Steaming Crap
• Home Station Check
• Horse Showing Club
• High Swirl Combustion
• Heinenoordse Skate Crew
• Hyper Saturation Complex
• Hetton Skate Crew
• A Health And Safety Contract
• High Speed Cutting
• Hammerless Self Cocking
• Honda Sportscar Concept

HSC is also in:

• Adults
• Aircraft
• File Extensions
• General
• Hobbies
• IEEE
• Telecom
• Unfiled