| Subject | English | Greek |
| commun. | messaging application programming interface | διεπαφή προγραμματισμού εφαρμογής μηνυματοδοσίας |
| comp., MS | Messaging Application Programming Interface | διασύνδεση προγραμματισμού εφαρμογών ανταλλαγής μηνυμάτων (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) |