Cos

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Contents

Cos, COS or CoS, may refer to:

[edit] Math, science and technology

  • Cosine, a trigonometric function
  • Carbonyl sulfide, a chemical compound
  • Class of service, a 3 bit field within a layer two Ethernet frame header when using IEEE 802.1Q
  • Cobalt sulfide, a chemical compound
  • Cray Operating System, a proprietary operating system Cray supercomputers
  • Crypto Operating System, the development name of a Mac-compatible operating system
  • CatOS, an obsolete operating system for Cisco Catalyst devices
  • Cosmic Origins Spectrograph, an ultraviolet instrument due to be installed on the Hubble Space Telescope
  • Console Operating System, The Redhat Enterprise Linux operating system environment used for ESX management

[edit] Places

[edit] Roles

  • Chief of Staff, the coordinator of the supporting staff of an organization
  • Chief of Station, an official appointed as chief of a stationary post
  • Roman consul, the highest elected political office of the Roman Republic and the Empire

[edit] Organizations, societies and churches

[edit] Other

[edit] See also