| Subject | English | Kazakh |
| comp., MS | card validation code | картаны растау коды (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) |
| comp., MS | validation formula | тексеру формуласы (Checks the data in a field as it is entered. It sets limits or conditions on what can be entered) |