L4
L4 , L 4 or L-4 stands for:
- a lumbar vertebra
- a dermatome (anatomy)
- one of the Lagrange points # Lagrange points L4 and L5 in celestial mechanics
- L4 (microkernel) , an operating system kernel
- the Piper L-4, an aircraft modified for military use, see Piper J-3
L4 is the battle name of:
- André da Costa Belo (1957–2018), East Timorese freedom fighter, politician and professor
See also:
