|
U2U |
User-to-User |
|
U2X |
See eB-U2X |
| UA |
User Agent (X.400) |
| UAE |
United Arab Emirates |
| UAO |
Unidentified Audible Object |
| UAP |
User Agent Protocol |
| UART |
Universal Asynchronous Receiver Transmitter |
| UAW |
United Auto Workers |
|
UBL |
Universal Business
Language |
| UCAR |
University Corporation for Atmospheric
Research, helps run CSNET |
| UCB |
University California at Berkley |
|
UCC |
Uniform Code Council |
| UCL |
Upper Control Limit |
|
UCS |
Uniform Communications Standard |
| UCS |
Universal code Character Set |
| UCSB |
U.S. Contributions Board |
| UDA |
Ulster Defence Association |
| UDA |
User Definable Assembler |
| UDC |
User-Defined Command |
|
UDDI |
Universal Description, Discovery, and Integration |
| UDE |
Undetected Character Error |
|
UDEF |
Universal Data Element
Framework - for naming data elements |
| UDF |
Universal Disk Format |
| UDF |
User Defined Format |
| UDI |
User-Defined Interface |
| UDL |
User Definable Link |
| UDP |
User Datagram Protocol |
| UDR |
Ulster Defence Regiment |
| UHF |
Ultra High Frequency |
| UI |
Unix International |
| UI |
User Interface |
| uid |
User IDentity, unix value |
|
UIG |
User Interest Group |
|
UIG |
Utility Industry Group |
| UIL |
User Interface Language |
| UK |
United Kingdom |
| UKTA |
United
Kingdom Telecommunications Academy |
| UL |
Underwriters Laboratory |
| ULPA |
Ultra Light Particle Arrester |
| ULSI |
Ultra Large-Scale Integration |
|
UML |
Unified Modeling Language |
| UMTS |
Universal Mobile Telecommunications
System |
| UN |
UN/EDIFACT |
| UN/ECE |
UN Economic Commission for Europe |
| UN*X |
UNIX spelled so as to avoid trademark
problems, see UNIX |
| UNB |
The electronic envelope segment for EDIFACT
interchanges (probably for UN "Begin"). |
| UNCLE |
United
Network Command for Law Enforcement |
| UNCTAD |
UN Conference on Trade and Development |
| UNDP |
United Nations Development Programme |
| UNESCO |
UN Educational, Scientific and Cultural
Organization |
|
UNH |
The electronic
header segment for EDIFACT messages
(probably for UN "Heading"). |
| UNIX |
(n.a.) widely used
OS, named after
MULTICS,
trademark AT&T |
| UNJEDI |
UN Joint EDI |
| UNSM |
UN Standard Message |
|
UNSPSC |
United Nations Standard Product and Services Code |
|
UPC |
Universal Product Code |
| UPE |
Uniform Programming Environment |
| UPI |
United Press International |
| UPS |
Uninterruptable Power Supply |
| UPS |
United Parcel Service |
| URCLK |
Universal Receiver CLocK |
|
URI |
Uniform Resource Identifier |
| URL |
Uniform Resource Locator |
|
URN |
Uniform Resource Name |
|
US |
United States |
|
USA |
United States of America |
| USA |
US Army |
| USAD |
U.S. Analytical Division, APD |
|
USAF |
US Air Force |
| USAFA |
USAF Academy |
| USART |
Universal Synchronous/Asynchronous
Receiver/Transmitter |
|
USB |
Universal Serial Bus cable |
| USENIX |
UNIX User's Association |
| USG |
UNIX
Support Group |
| USGS |
US Geological Survey, Menlo Park |
| USIA |
US Information Agency |
| USL |
User Segmented Library |
| USO |
United Service Organization, entertainers to
troops |
|
USPS |
United
States Postal Service |
| USRT |
Universal Synchronous Receiver/Transmitter |
| USS |
United States Ship |
| USSR |
Union of Soviet Socialist Republics |
| UTB |
Under the Table Box |
| UTC |
Universale
Temps Coordinee (French, "Coordinated Universal Time") |
| UTCLK |
Universal Transmitter CLocK |
| UTP |
Unshielded Twisted
Pair |
| UTR |
Universal Transaction Record |
| UUCP |
UNIX-to-UNIX File Copy package, mainly used
for mail transport |
|
UX |
UNIX
version of whatever the "UX" is
attached to |
contact
us 
