| Subject | English | Tamil |
| comp., MS | graphical user interface | கிராஃபிக்கல் யூசர் இன்டர்ஃபேஸ் (A display format, like that of Windows, that represents a program's functions with graphic images such as buttons and icons. GUIs enable a user to perform operations and make choices by pointing and clicking with a mouse) |
| comp., MS | Multilingual User Interface | பன்மொழிப் பயனர் இடைமுகம் (A technology that allows for the installation and use of multiple user-interface languages) |
| comp., MS | Telephone User Interface | தொலைபேசி பயனர் இடைமுகம் (An interface that is used to navigate the menus of a Unified Messaging (UM) system using DTMF or touchtone inputs) |
| comp., MS | user interface | பயனர் இடைமுகம் (The portion of a program with which a user interacts) |
| comp., MS | Voice User Interface | குரல் பயனர் இடைமுகம் (An interface that is used to navigate the menus of a Unified Messaging (UM) system using speech inputs) |