- Xavier Hanart
- x
- X 1
- X-ROCKER
- XANLITE
- Xavax
- Xavier Dorison Thimothée Montaigne
- Xavier Guignard
- Xavier Niel Jean-Louis Missika
- XBOX
- Xbox 360
- Xbox Game Studios
- Xbox Microsoft
- Xbox One
- XBOX SERIE S / X
- Xbox Series
- XBOX SERIES X
- XBOX360
- XD PRODUCTIONS
- Xellium
- XENYX
- Xerox
- XFX
- XGIMI
- Xiaomi
- Xicat
- Xigmatek
- Xmoove
- XO
- XOOPAR
- XP PEN
- Xp-Pen
- XPLORA
- XPLOSIV
- XPPen
- XREAL
- XS Games
- XSHOT
- XSories
- XTRARM
- Xtreme
- Xtrfy
- Xvive
