System 11

System 11 may refer to:

Computing

• Namco System 11, the arcade system board
• X Window System (or X11), a windowing system

Operating systems

• Android 11, the Google operating system
• PDP-11 operating systems
  • RT-11, real-time operating system
  • RSX-11
  • DSM-11
  • BATCH-11/DOS-11
  • Ultrix-11
• Linux operating system distributive versions:
  • Debian 11, the Debian Project distributive
  • Fedora 11, the RedHat-based distributive
  • Mandriva 11, the Mandriva distributive
  • Mint 11, the Ubuntu-based distributive
  • openSUSE 11, the openSUSE Project distributive
  • Ubuntu 11.4 and Ubuntu 11.10, the Canonical distributive (2011)
• Windows 11, the Microsoft operating system

Other

• STS-11 (Space Transportation System-11), a cancelled Space Shuttle mission
• Undecimal numbering system

See also

• OS 11