| Subject | English | Danish |
| IT, tech. | card code | kortkode |
| IT, life.sc. | card code | hulkortkode |
| fin. | card issuer code directory reference | kodeindeksreference for kortudsteder |
| commun. | card issuer identifier code | kortudstederkode |
| comp., MS | card validation code | kortvalideringskode (A code that credit card companies use to authorize credit card charges. For example, American Express uses a four-digit number on the front of the credit card, and Visa, MasterCard, and Discover use a three-digit number on the back) |
| IT | Card Verification Code | Card Verification Code |