X
X-1
?
X11R4
?
X11R5
?
X11R6
?
X.12
?
X2
?
X.208
?
X.209
?
X.21
?
X.214
?
X.215
?
X.216
?
X.217
?
X.219
?
X.224
?
X.225
?
X.226
?
X.227
?
X.229
?
X.25
?
X.28
?
X.29
?
X.3
?
X3J16
?
X3T10
?
X.400
?
X.409
?
X.500
?
X.680
?
X.75
?
x86
[x86 processor socket]
?
XA
?
Xaw
?
Xbase
?
xbeeb
?
xbm
?
XC
?
[X client]
?
[X Consortium]
?
Xcoral
?
xdbx
?
X-Designer
?
X.desktop
?
XDL
?
XDR
?
[XDS 940]
?
xDSL
?
Xemacs
?
XENIX
?
Xeon
?
[XEROX Corporation]
?
[Xerox Data Systems Model 940]
?
[XEROX Network Services]
?
[XEROX PARC]
?
[XFree86 Project, Inc.]
?
Xfun
?
XGA
?
XGA-2
?
XHTML
Xi
?
XIE
?
[Xilinx, Inc.]
?
[Xilinx Netlist Format]
?
[X Image Extension]
?
Xlib
?
xlisp
?
xls
?
XML
XMM
?
XMODEM
?
XMODEM-1K
?
xmosaic
?
XMS
?
XNF
?
xnf2ver
?
XNS
?
XOFF
?
XON
?
XON/XOFF
?
Xopen
?
X/Open
?
[X/open Portability Guide]
?
[X/Open System Interface]
?
xor
?
XPC
?
XperCASE
?
XPG
?
XPG3
?
XPL
?
xpm
?
XPOP
?
[X protocol]
?
xref
?
XRemote
?
XRN
?
XSB
?
XScheme
?
x-scm
?
[X server]
?
XSI
?
XSL
XT
?
Xt
?
XT bus architecture --
DONE
xterm
?
[X terminal]
?
XTI
?
XTP
?
XTRAN
?
XUI
?
[[Xv++]]
XVGA
?
XView
?
XVT
?
X-Windows
?
X Window System
XWIP
?
xxgdb
?
XXX
Xy-pic
?
xyzzy
Y
Y2K
YA-
?
Yaa
?
YABA
?
yacc
YADE
?
YAFIYGI
?
Yahoo
[Yale Haskell]
?
Yamaha
yank
?
YAPS
?
YASOS
?
YAUN
?
Yay
?
ye
?
[Year 2000]
?
Yellow
[Yellow Book]
?
[Yellow Book CD-ROM]
?
[Yellow Book, Jargon]
?
[Yellow Box]
?
[Yellow Pages]
?
[yellow wire]
?
Yerk
?
Yet Another
[Yet Another Compiler Compiler]
?
[Yet Another Yacc]
?
YGMTPO
?
YLISP
?
YMMV
?
YMODEM
?
YMODEM-G
?
yocto-
?
yotta-
?
yottabyte
[You are not expected to understand this]
?
[You know you've been hacking too long when...]
?
Yourdon
?
Yourdon/Constantine
?
Yourdon/Demarco
?
[Yourdon, Inc.]
?
[Yourdon methodology]
?
[Your mileage may vary]
?
[[Yow!]]
[yoyo mode]
?
YP
?
YSM
?
yt
?
YTalk
?
yu
?
[Yu-Shiang Whole Fish]
?
Z
[[Z++]]
Z180
?
Z3
?
Z39.50
?
Z8
?
Z80
Z8000
?
za
?
ZAP
?
zap
?
ZAPP
?
Z-buffer
?
ZEBRA
?
Zed
?
Zen
zen
ZENO
?
zepto
?
[[Zermelo Fränkel set theory]]
[Zermelo set theory]
?
ZERO
?
zero
[Zero and Add Packed]
?
[zero assignment]
?
zero-content
?
[Zero Insertion Force]
?
zeroth
?
ZEST
?
ZetaLisp
?
zetta-
?
zettabyte
Zeus
ZFC
?
[ZF expression]
?
ZIF
?
zigamorph
?
ZIL
?
Zilog
?
[Zilog Z280]
?
[Zilog Z8]
?
Zilog Z80
[Zilog Z8000]
?
[Zilog Z80000]
?
[Zilog Z80A]
?
zip
?
Zipcode
?
[Zip Drive]
?
[zip file]
?
zipperhead
?
zm
?
ZMODEM
?
ZOG
?
[ZOLA Technologies]
?
zombie
zombie process
zone
?
Zoo
?
zoo
?
zoom
?
Zoomer
?
Zope
ZOPL
?
zorch
?
Zork
zorkmid
zr
?
zsh
?
[Z shell]
?
ZUG
?
[Zulu time]
?
ZUSE
?
Zuse
?
[Zuse, Konrad]
?
zw
?
ZX-80
?
ZX-81
?
zxnrbl
?
ZX Spectrum
[Zynet Ltd.]
?
ZyXEL
?