L4
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2008-06-09T15:21:01Z
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'''L4''' may refer to:
* [[L4 microkernel family]]
* the [[Lagrangian point#L4 and L5|fourth Lagrange Point]] in an astronomical orbital configuration.
* fourth [[lumbar vertebrae|lumbar vertebra]] of the [[vertebral column]], in human anatomy
* [[straight-4]] engine
* L-4, one of the U.S. military designations for the [[Piper Cub#World War II service|Piper Cub]] in World War II
* L4, a modern version of the [[Bren light machine gun]] actually in service in the British Army
* The fourth iteration of [[L-carrier]], high capacity frequency division multiplex over coaxial cable used by the Bell System
* [[HMS L4]], a British L class submarine
* L4, the [[IATA]] code for [[Denver, Colorado]] based [[Lynx Aviation (United States)|Lynx Aviation]]
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