Computer Dictionary - U

U
U/L
U2

UA
UAC
UART
UART Overrun

UBCD
Uber
Ubuntu

UCE

UDF
UDIMM
UDMAUDMA/33
UDMA/66
UDMA/100
UDP
UDSL

UEFI

UHCI

UI

UL
Ultra ATA
Ultra light computer
Ultra SCSI
Ultra-DMA
Ultra-DMA/33
Ultra-DMA/66
Ultra-DMA/100
Ultra-large-scale integration
Ultrabook

UMA
Umask
UMB

Unalias
Uname
Unarchive
Unauthorized access
Unbundled
UNC
Uncompress
Undelete
Under construction
Undercolor separation
Underflow
Underline
Underscore
Undervoltage
Undo
Undock
Undocumented
Un-erase
Unescape
Unfollow
Unformat
Unformatting
Unhash
Unicast
Unicode
Unidirectional
Unimodem
Unique visitor
Uninstall
Uninterruptible Power Supply
Unipolar
Uniq
UNIVAC
Universal asynchronous receiver-transmitter
Universal Data Format
Universal Host Controller Interface
Universal Product Code
Uniform Resource Characteristic
Uniform Resource Identifier
Uniform Resource Locator
Uniform Resource Name
Uniformity
Unit test
Universal Serial Bus
Universal synchronous receiver-transmitter
Universal Time
UniversalUniqueIDentifier
Unix
Unlink
Unload
Unlock
Unmount
Unordered list
Unpack
Unpark
Unpopulated board
Unprintable character
Unrecoverable error
Unshielded Twisted Pair cable
Unsupervised
Untar
Until
Unzip

UOK

Up
Up arrow
UPC
Update
Upgrade
UPI
Uplink
UPnP
Upload
Upper case
Upper memory area
Upper memory block
Uppercase
UPS
Upstream
Uptime
Upward compatible

Ur
URC
URI
URL
URL escape codes
URL Shortener
URN

Usability
USB
USB card reader
USB connector
USB data stick
USB drive
USB flash drive
USB header
USB jump drive
USB pen drive
USB port
USB thumb drive
Usenet
User
User account
User Agent
User Agreement
User Datagram Protocol
User error
User experience
User-friendly
User group
User ID
User interface
User name
User profile
User script
Useradd
Userdel
Usermod
Username
Userpic
Userprofile
Usr
USU
ULSI
USRT
USWC

UT
UTF
UTF-8
Utility
Utility program
UTP
UTP cable

Uuencode
UUID

UWIN

Ux
UXGA