| Subject | Italian | English |
| comp., MS | Application Programming Interface | application programming interface (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 application programming interface (The technology that is used to interface with the tax office server for submitting electronic tax declarations in the Netherlands) |
| IT | "Programming-in-the-large" | Programming-in-the-large |
| IT, el. | programming language 1 | PL/1 |
| comp., MS | Windows Internet Application Programming Interface | Windows Internet application programming interface (A Windows application programming interface (API) that enables applications to interact with Gopher, FTP, and HTTP protocols to access Internet resources) |