UL has various meanings in the Technology category. Discover the full forms, definitions, and usage contexts of UL in Technology.
A user interface is the means in which a user controls a software program or hardware device. For example, a software interface may include windows, icons, menus, and buttons that allow the user to interact with the program. This is also known as a graphical user interface, or GUI.
TechnologyUnderwriters Laboratory an insurance industry testing agency that establishes stan-dards for and conducts testing of electrical equipment.
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