X/Open X Window System Chromosome X open reading frame 57 X.Org Server X.Org Foundation Open and closed maps X/Open XA Open set X.Org X.500 X-Change X chromosome Mac OS X Server OpenX Technologies OpenX X-Win32 X Games X-ray astronomy X-Moto The X Factor Philippines X-Men X-ray Sound Blaster X-Fi The Open Group Gaia-X Nokia X platform X-Video Motion Compensation Comparison of OpenGL and Direct3D X Rebirth Enduro/X OpenType X-ray reflectivity X: Beyond the Frontier NASA X-43 Almost open map X-Factor (comics) Open formula X.desktop The X Factor Open edX The X Factor (Greek TV series) X Factor Indonesia DirectX Physical Review X X Prize…
e Cup X Corp. Avenue X station Cross-country skiing at the 2014 Winter Paralympics – 4 x 2.5 kilometre open relay X-23 X X-ray pulsar To. X OS X Mavericks OPEN LOOK X display manager KTM X-Bow X Factor India Archon X Prize CWL WZ.X Trisomy X The X Factor (New Zealand TV series) PDF/X X Party X Games 3D: The Movie Cygwin/X Fritz X X-Mansion List of X-Men: The Animated Series and X-Men '97 characters X.509 The X-Files (film) Mac OS X Snow Leopard X-Men: Manifest Destiny The X Factor (Australi
an TV series) Open Mac OS X 10.0 X Development X-Cops X-ray fluorescence X-100 (house) AirAsia X TNA X Division Championship Xenoblade Chronicles X The X-Files season 10 The X-Files Desert X X/Open Transport Interface (G,X)-manifold Mac OS X Leopard X Japan X-Men: Apocalypse Compact-open topology X-Men (film series) X-ray crystallography X Rendering Extension X-Men (comic book) Static-X X (manga) X the album Live X Ear X-tacy X-wing fighter X Cygni Open Firmware OS X Yosemite Mac OS X Public Beta Walkman X series The X-Files (franchise) X-Sinner OS X Mountain Lion Professor X Boeing X-45 X Athena Widgets X Clan Rhythm X The X Factor (American TV series) X BitMap BATS Chi-X Europe X Persei Saab Aero-X The X Factor (British TV se
X Window System
Chromosome X open reading frame 57
X.Org Server
X.Org Foundation
Open and closed maps
X/Open XA
Open set
X.Org
X.500
X-Change
X chromosome
Mac OS X Server
OpenX Technologies
OpenX
X-Win32
X Games
X-ray astronomy
X-Moto
The X Factor Philippines
X-Men
X-ray
Sound Blaster X-Fi
The Open Group
Gaia-X
Nokia X platform
X-Video Motion Compensation
Comparison of OpenGL and Direct3D
X Rebirth
Enduro/X
OpenType
X-ray reflectivity
X: Beyond the Frontier
NASA X-43
Almost open map
X-Factor (comics)
Open formula
X.desktop
The X Factor
Open edX