L4
From Wikipedia, the free encyclopedia
L4 may refer to:
- L4 microkernel family
- the fourth Lagrange Point in an astronomical orbital configuration.
- fourth 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 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