Cog

Look up cog in Wiktionary, the free dictionary.

A cog is a tooth of a gear or cogwheel or the gear itself.

cog may also refer to:

Other uses

Cog, COG, or CoG may also refer to:

• Cog (ship), a type of sailboat from the 10th century onward
• Cog (software), an open source audio player for Mac OS X
• Cog (band), an Australian progressive rock band
• Cog (project), a project at the Humanoid Robotics Group of the Massachusetts Institute of Technology
• Rear sprocket of a bicycle^[1]

Media

• C.O.G., a 2013 American drama
• "The Changing of the Guard" (The Twilight Zone), a 1962 episode of the TV series The Twilight Zone
• "Cog" (advertisement), a British television and cinema advertisement launched by Honda
• Star Wars Jedi Quest 8: The Changing of the Guard, the eighth book in the Star Wars Jedi Quest series by Jude Watson

Organizations

• Canberra Ornithologists Group, an Australian ornithological organization
• Children's Oncology Group, a National Cancer Institute supported clinical trials group
• Church of God (disambiguation), a name used by numerous, mostly unrelated Christian denominational bodies
• Council of governments, regional bodies that exist throughout the United States
• Covenant of the Goddess, a cross-traditional Wiccan group

Science and engineering

• Center of gravity, a spatial point related to an object's center of mass
• COG, Cluster of Orthologous Groups of proteins
• Conserved oligomeric Golgi complex, that includes COG2, COG4 etc
• INSEE code (also code officiel géographique), a numerical indexing code used by the French National Institute for Statistics and Economic Studies
• Mount Washington Cog Railway, the world's first mountain-climbing cog railway
• OpenCog, a project that aims to build an open source artificial general intelligence framework
• Chip on glass, where an integrated circuit is mounted directly to a piece of glass - typically an LCD

Other

• Changing of the Guard (or Guard Mounting), a formal ceremony in which sentries are relieved by their replacements
• Continuity of government, the principle of establishing defined procedures that allow a government to continue its essential operations in case of catastrophe
• Course over ground, the actual path followed by a vessel from A to B as determined by its course
• Choice of Games, text-based, multiple-choice games.
• Change of gauge (disambiguation), with various senses in the airline and rail industries
• Customer Owned Goods, a term used in the linen industry to distinguish between rental and non-rental items
• Cost of Goods, a term used in retail systems to define portion of budget spent for materials
• Chief of Government, a term used to refer to the executive of a country

See also

• C0G, an EIA Class 1 dielectric material with the lowest capacitance/temperature dependence
• CoG (disambiguation)
• COGS (disambiguation)
• Coq

References