| Subject | English | Bulgarian |
| comp., MS | Fluent user interface | Потребителски интерфейс, описан чрез функционални елементи (The user interface introduced with the 2007 Microsoft Office suite. It includes components and features such as the Ribbon, Galleries, Live Preview, the Mini Toolbar, and Contextual Tabs) |
| comp., MS | graphical user interface | графичен потребителски интерфейс (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 | Microsoft Office Fluent user interface | Потребителски интерфейс на функционални елементи в Microsoft Office (The user interface introduced with the 2007 Microsoft Office suite. It includes components and features such as the Ribbon, Galleries, Live Preview, the Mini Toolbar, and Contextual Tabs) |
| comp., MS | Multilingual User Interface | Многоезичен потребителски интерфейс (A technology that allows for the installation and use of multiple user-interface languages) |
| comp., MS | Multilingual User Interface Pack | пакет за многоезичен потребителски интерфейс (A set of language-specific resources for multiple supported languages. MUI technology enables users to set the user-interface language according to their preferences, provided the required language resource files are present on the computer. It is designed to enable large corporations to deploy a single version of Windows worldwide, while enabling their local users to select the user-interface language) |
| comp., MS | NetBIOS Extended User Interface | разширен потребителски NetBIOS протокол (A network protocol native to Microsoft Networking. It is usually used in small, department-size local area networks (LANs) of 1 to 200 clients. NetBEUI can use Token Ring source routing as its only method of routing. NetBEUI is the Microsoft implementation of the NetBIOS standard) |
| comp., MS | Office Fluent user interface | Потребителски интерфейс на функционални елементи в Office (The user interface introduced with the 2007 Microsoft Office suite. It includes components and features such as the Ribbon, Galleries, Live Preview, the Mini Toolbar, and Contextual Tabs) |
| comp., MS | on-object user interface | обектен потребителски интерфейс (A user interface that appears near a selected object, usually after the user right-clicks a selection, for example, a context menu that pops up above or beside a selected object and displays a list of commands that fit the selection) |
| comp., MS | Telephone User Interface | телефонен потребителски интерфейс (An interface that is used to navigate the menus of a Unified Messaging (UM) system using DTMF or touchtone inputs) |
| comp., MS | user interface | потребителски интерфейс (The portion of a program with which a user interacts) |
| comp., MS | user interface language | език за потребителски интерфейс (The language in which all software (including the operating system) displays its menus, help files, error messages, and dialog boxes) |
| comp., MS | user interface virtualization | виртуализация на потребителски интерфейс (In Windows Presentation Foundation and Silverlight, a technique by which a subset of UI elements are generated from a larger number of data items based on which items are visible on the screen. Virtualization is a performance enhancement, because it is intensive, both in terms of memory and processor, to generate a large number of UI elements when only a few may be on the screen at a given time) |
| comp., MS | Voice User Interface | гласов потребителски интерфейс (An interface that is used to navigate the menus of a Unified Messaging (UM) system using speech inputs) |