| Subject | English | Hungarian |
| IT | Application Programming Interface | alkalmazási program interfész API |
| IT | application programming interface | felhasználói program interfész |
| comp., MS | application programming interface | alkalmazásprogramozási felület (A set of routines that an application uses to request and carry out lower-level services performed by a computer's operating system. These routines usually carry out maintenance tasks such as managing files and displaying information) |
| comp., MS | Belastingdienst application programming interface | Belastingdienst alkalmazásfejlesztési felület (The technology that is used to interface with the tax office server for submitting electronic tax declarations in the Netherlands) |
| comp., MS | Cryptography Application Programming Interface | kriptográfiai alkalmazásfejlesztési felület (An (API) that is provided as part of Microsoft Windows. CryptoAPI provides a set of functions that allow applications to encrypt or digitally sign data in a flexible manner while providing protection for the user's sensitive private key data. Actual cryptographic operations are performed by independent modules known as (CSPs)) |
| comp., MS | Generic Security Services Application Programming Interface | Általános biztonsági szolgáltatások - alkalmazásfejlesztési felület (A generic API for performing client-server authentication that can be implemented over any authentication system. GSS-API makes it possible for applications to use the same API with different authentication mechanisms) |
| comp., MS | Messaging Application Programming Interface | üzenetkezelés programfejlesztői felülete (A messaging architecture that enables multiple applications to interact with multiple messaging systems across a variety of hardware platforms. MAPI is built on the Component Object Model (COM) foundation) |