x
X AE A-12
X AE A-Xii
X Architecture
x-axis
X-band
X-based
X Bitmap
X button
X companies
X Corp
X Development
X Elite
x-height
X Image Extension
X library
X/Open
X/Open Portability Guide
X out
X Phone
X Pixelmap
X Pixmap
X platform
X post
X Premium
X protocol
x ratings
X Series
X server
X Spaces
X standard
X terminal
X toolkit
X/Twitter
X Window
X Window System
x-y matrix
x-y monitor
x-y plotter
x-y-z matrix
X++
X+V
X.12
X.21
X.25
X.28
X.29
X.3
X.32
X.400
X.400 API Association
X.445
X.500
X.509
X.75
x.AI
X.com
X.PC
x.v.Color
X1
X10
X11
X11 Window
X12
x16
x2
X25
X299
X2X
X2Y2
X3
x32
x34
X4
X400
X500
x54
x64
x64 Edition
x8
x86
x86-32
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x86/x64
x87
XA
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XAML
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Xavier
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Xbridge
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XDA-Developers
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XDB Enterprise Server
XDCAM
XDCAM EX
XDCAM HD
XDCAM HD422
XDF
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XDocs
XDOS
XDR
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xe file
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XENIX
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XenServer
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xerography
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Xerox Star
XFCN
Xfi
Xfinity
Xfinity 10G
Xfinity hotspot
Xfinity Mobile
XFON
XFP
xfr
XFrames
XGA
xhdpi
XHTML
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Xiaomi
XICS
XIE
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XJACK
XL
XL abc's
XL Adding shapes
XL Adding worksheets
XL Averaging numbers
XL Change row and column dimensions
XL Charts
XL Cut, Copy and Paste
XL Delete data in cells
XL Delete row/column
XL Edit a formula
XL Enter date/time
XL Erase data in cells
XL Insert row/column
XL Loan payments
XL Rename worksheets
XL Sort lists
XLANG
Xlib
XLink
XLISP
XLL
XLR connector
XLS
XLSX
XLTE
XM
XM Radio
XM2go
xMac
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xMEMS
XMI
XML
XML-Data
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XML database
XML document
XML file
XML for music
XML icon
XML namespace
XML native database
XML Paper Specification
XML parser
XML pipeline
XML processor
XML Protocol
XML repository
XML-RPC
XML schema
XML schema library
XML schema repository
XML tag
XML tag set
XML validator
XML vocabulary
XML website
XMLP
Xmodem
XMP
XMPP
XMR
XMS
XMT
XN bit
XNA
Xnix
XNOR
XNS
XO computer
XO laptop
XO tablet
Xohm
XoIP
xon-xoff
Xoogler
XOR
XP
XP Embedded
XP Home
XP MCE
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XP Service Pack 2
XP SP2
XPath
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XPDL
XPe
XPEDITER
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Xplor
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XR
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XRDS
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xri.net
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XRSF
XS
XS Max
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XSD
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Xserve Cluster Node
Xserve G4
Xserve G5
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xSP
XSRF
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XSS hole
Xsupplicant
XT
XT bus
XT class
XT interface
XT keyboard
XT processor
XTACACS
xterm
XTI
XTP
XTree
Xtrieve
XTX
XTZ
Xubuntu
XUL
xvColor
XviD
XVT
xvYCC
XWindows
xxhdpi
xxxhdpi
XyWrite
XyWrite for Windows
XYZZY
XZ Utils