CSC

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csc

(mathematics)

Construction Specifications Canada (CSC)

A nonprofit organization devoted to the standardization of construction documents in Canada; used in both the private and public sectors. The MasterFormat has been adopted as the basis for a numbering and titling system for the Canadian National Master Specification (NMS). Head office: 120 Carlton St., Toronto ON M5A 4K2, Canada.

CSC

(1) (Card Security Code) A three-digit or four-digit number printed on the front or back of credit cards for security purposes. Called "Card Verification Value" (CVV) by Visa, "Card Validation Code" (CVC) by MasterCard and "Card Identification (CID) by American Express and Discover, the number is requested by merchants to ensure that people actually have the card in their possession. The CSC is also written into the magnetic stripe.

(2) (Common Short Codes) See short code.

(3) (Compact System Camera) See mirrorless camera.
References in periodicals archive ?
Single-use card security codes can be obtained immediately via text message or email, fitting today's lifestyle.
Checks every card-funded transaction against the Address Verification System (AVS) and Card Security Code (CSC) to validate the customer's identity and possession of the card being used;
Impact 360 Desktop and Process Analytics helps customers achieve PCI DSS compliance by avoiding the capture of this code via automatically triggered pauses in recording based on activities on the employee desktop, such as those involving the on-screen card security code field.
Maestro only) Card Security Code (the last 3 numbers on the signature strip on the back of your card)
These products include card security code checking services and targeted authorization blocking.
Analyze the initiatives undertaken by card issuers to tackle fraud such as online card scheme security, address verification systems, Card Security Code (CSC) and follow the progress of EMV-compliant chip cards in Europe and the US.
As a result, cashiers will not see names, card numbers or card security codes.