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Glossary of IT Terms beginning with "U"

Brian Cryer's Glossary of IT Terms with Links. Definitions and links to further information on IT related terms ...

U
Rack unit, details ...
UAC
User Account Control, details ...
UAProf
Universal Agent Profile, details ...
UAT
User Acceptance Test, details ...
UBE
Unsolicited Broadcast E-mail, details ...
UBR
Unspecified Bit Rate / Universal Bandwidth Router / UDDI Business Registry, details ...
UC
Unified Communications, details ...
UCE
Unsolicited Commercial E-mail, details ...
UCF
Universal Communications Format, details ...
UCS
Universal Character Set, details ...
UDDI
Universal Description, Discovery and Integration, details ...
UDF
Universal Disc Format / User Defined Function, details ......
UDG
Universal Distribution Group, details ...
UDL
Universal Data Link / Universal Device List / Uni-Directional Link / User Defined List / User Defined Logic, details ...
UDP
User Datagram Protocol / Usernet Death Penalty, details ...
UDT
User Defined Type, details ...
UEL
Universal Exit Language, details ...
UHDTV
Ultra High Definition Television, details ...
UI
User Interface / Unsigned integer, details ...
UI8
8 bit unsigned integer, details ...
UI16
16 bit unsigned integer, details ...
UI32
32 bit unsigned integer, details ...
UID
Unique Identifier, details ...
ULF
Universal Listener Framework, details ...
UMA
Unified Memory Architecture, details ...
UMF
UniDrv Font Metrics, details ...
UML
Unified Modeling Language, details ...
UNC
Universal Naming Convention, details ...
Unicode
An internationalised character set, details ...
Uniformly Distributed Load
A static load which is evenly distributed over a surface, details ...
Uno
Universal Network Object, details ...
UOM
Unit Of Measure, details ...
UP
Unified Process / On, details ...
Upload
To transmit data to a remote computer via a network, details ...
UPS
Uninterruptible Power Supply, details ...
URI
Uniform Resource Identifier, details ...
URL
Uniform Resource Locator, details ...
USB
Universal Serial Bus, details ...
USG
Universal Security Group, details ...
UseNet
A distributed discussion system, details ...
User Authentication
The process of authenticating a user, details ...
UTC
Coordinated Universal Time, details ...
UTM
Universal Transverse Mercator, details ...
UTP
Unshielded Twisted Pair, details ...