Cog

Cog is a term with several meanings:

• A part of a gear system
• A small sailing vessel called a cog (ship)
• A tenon that extends all the way through another piece of wood, in joinery

COG is also an acronym for:

• Center of gravity
• Council of Governments
• Continuity of government plans
• Course over Ground
• Concours Owners Group, a United States based motorcycling club for riders of the Kawasaki Concours

"Cog" is also the name of:

• the Mount Washington Cog Railway
• the "Cog" television commercial for Honda
• the Australian band named "Cog"
• "Cogs" is the team name of the Genoa-Kingston School District in Illinois