| Subject | English | Japanese |
| comp., MS | coded UI test | コード化された UI テスト (An automated test of the user interface of an application. A coded UI test exercises user actions and validates the expected results) |
| comp., MS | new Windows UI | 新しい Windows UI (The new way of interacting with Windows introduced in Windows 8) |
| comp., MS | UI Control Locator | UI コントロール ロケ－ター (A tool that identifies controls to use in a coded UI test) |
| hist.fig. | Ui Enjeru | 有為エンジェル (1948-) |
| hist.fig. | Ui Hakuju | 宇井伯寿 (1882.6.1-1963.7.14) |
| hist.fig. | Ui Jun | 宇井純 (1932.6.25-) |
| hist.fig. | Ui Makiko | 宇井眞紀子 |
| comp., MS | UI Privilege Isolation | UI 特権の分離 (A window manager subsystem that blocks applications at a lower UI privilege level from sending messages to or hooking threads belonging to processes with a higher UI privilege level) |
| comp., MS | UI privilege level | UI 特権レベル (The integrity level that is stored in the access token of a process and that is used by the UI Privilege Isolation (UIPI) feature to determine if an application or process is permitted to send Windows messages to another application or process) |
| comp., MS | UI surface | UI サーフェス (The area in the new Windows UI where developers can place controls. The UI surface includes the app canvas, the app bar, a context menu, a flyout, and so on) |
| hist.fig. | Ui Tadahide | 宇井忠英 |
| comp., MS | Windows UI control | Windows UI コントロール (A UI control available through WinUI that allow an app take on the look and feel of Windows. Regardless of the developer's choice to use HTML/JS or C++/C, the developer can create an application that carries the new Windows experience. This includes controls enabling the display, entry and manipulation of data and content including View Controls, Text Controls, Pattern Controls, Overlay Controls, Media (Video & Audio) Controls, Content Controls, Collection Controls, and Basic Controls. These controls are available for Windows Store apps) |