| Subject | English | Bulgarian |
| comp., MS | Base Smart Card Cryptographic Service Provider | основен доставчик на криптографски услуги за смарт карти (The basic software module for by smart cards that performs cryptography and includes algorithms for authentication, encoding, and encryption) |
| comp., MS | Base Smart Card CSP | основен CSP за смарт карти (The basic software module for by smart cards that performs cryptography and includes algorithms for authentication, encoding, and encryption) |
| comp., MS | smart card | смарт карта (A plastic (credit card–sized or smaller) device with an embedded microprocessor and a small amount of storage that is used, with an access code, to enable certificate-based authentication. Smart cards securely store certificates, public and private keys, passwords, and other types of personal information) |
| comp., MS | smart card reader | четящо устройство за смарт карти (A device that is installed in computers to enable the use of smart cards for enhanced security features) |
| comp., MS | Virtual Smart Card | виртуална смарт карта (The ability for some devices to act like physical smart cards even if they aren't) |