X: 28 stores

• X Out
• X-Heli R/C Helicopters
• X1
• XFLEX
• XHeli.com
• XM Radio
• XMRI.COM
• XOXO
• XShot.com
• XSportsProtective
• XTreme Geek
• XZipit.com
• Xavier Media
• Xbox Games Marketplace
• Xceon
• Xenon Project
• Xerox
• Xilisoft
• Xoom.com
• Xoxide
• Xperience Days
• Xsitepro
• Xterra Wetsuits
• Xtreme Diesel Performance
• Xtreme Gameroom
• Xtremez
• Xylitol
• xUmp.com