U | Uranium |
UAProf | User Agent Profile |
UART | Universal Asynchronous Reciever/Transmitter |
UCF | Universal Conduction Fluctuations |
UCL | Upper confidence limit; Upper control limit |
UDDI | Universal Description, Discovery and Integration |
UDP | User Datagram Protocol |
UEL | Upper explosive limit |
UF | Ultra-Filtration |
UFL | Upper Flammable Limit |
UFPT | Ultra Fine Pitch Technology |
UHB-LED | Ultra-High Brightness LED |
UHF | Ultra High Frequency |
UHP | Ultra High Purity |
UHV | Ultra High Vacuum |
UHV | Ultra high voltage |
UI | User Interface |
UIA | Universal Information Appliance |
UID | User IDentification |
UIM | User Identification Module |
UJT | Uni Junction transistor |
ULA | Uncommitted logic array |
ULEV | Ultra Low Emission Vehicle |
ULPA | Ultra-low particulate air |
ULSI | Ultra Large Scale Integrated (circuit) |
UMID | Unique Material IDentifier |
UML | Unified Modeling Language |
UMPS | Modeling language for CPU cores |
UMS | Universal Messaging platform |
UMTS | Universal Mobile Telecommunications Service |
UPH | Units per hour |
UPI | Universal Programmable Peripheral Interface |
UPS | Ultraviolet Photoelectron Spectroscopy |
UPS | Uninterrupted Power Supply |
UPW | UltraPure Water |
URI | Uniform Resource Identifier |
URL | Uniform Resource Locater |
USART | Universal Synchronous/Asynchronous Receiver/Transmitter |
USB | Universal Serial Bus |
USG | Undoped Silicate Glass |
USIC | User-Specific Integrated Circuit |
USIS | United States Information Service |
USOP | Ultra small outline package |
UTF | Unicode Transformation Format |
UTP | Unshielded Twisted Pair |
UTPT | Unshielded Twisted Pair Transceiver |
UTQFP | Ultra-Thin Quad Flat-Pack |
UTRAN | UMTS Terrestrial Radio Access Network |
UTS | Ultra-Thin Silicon |
UTT | Unattenuated |
UTW | Ultra-Thin Window for EDS detectors in TEMs |
UUT | Unit Under Test |
UV | Ultra Violet |
UVF | UnVerified Failure |
UV-PROM | Ultra Violet Programmable Read Only Memory |
UWB | Ultra WideBand |
U/S | UltraSonic |