In the field of Computer Science WLAN stands for Wireless Local Area Network..
In the field of Computer Science UART stands for Universal Asynchronous Receiver Transmitter..
In the field of Computer Science UEFI stands for Unified Extensible Firmware Interface..
In the field of Computer Science UI stands for User Interface..
In the field of Computer Science UL stands for Upload..
In the field of Computer Science URL stands for Uniform Resource Locator..
In the field of Computer Science URN stands for Uniform Resource Name..
In the field of Computer Science USB stands for Universal Serial Bus..
In the field of Computer Science UTP stands for Unshielded Twisted Pair..
In the field of Computer Science VAR stands for Variable..