太原金余沙发:What does csc stand for?

it is a math symptom such as sin and cos csc=1/sin

it has other definitions such as:

Computer Sciences Corporation Governmental » Military

Computer Sciences Corporation Business » NYSE Symbols

Computer Service Center Business » Firms

Computer Security Center Governmental » Military

Customer Service Center Business » General

Card Security Code Computing » Security

Cablevision Systems Corporation Business » Firms

Client Side Caching Computing » Networking

Corel Script Computing » File Extensions

Computer Software Component Governmental » Military

Computer Software Component Computing » General

Computer Software Component Computing » Security

Computer Software Component Computing » Networking

Computer Software Component Computing » Software

Computer Software Component Governmental » NASA

Computer Software Component Governmental » Transportation

Computer Software Component Governmental » US Government

Computer Software Component Business » General

Container Safety Convention Governmental » Transportation

Chinese Students Club Academic & Science » Universities

Contemporary Services Corporation Business » Firms

CSC代表：Commonwealth Science Committee
英联邦科学委员会
Conspicuous Service Cross:(英）特等功勋十字章
Civil Service Commission 文官委员会

国家留学基金委员会