L3

From Wikipedia, the free encyclopedia

L3 or L-3 may refer to:

• The third Lagrange Point in a Solar System.
• Haplogroup L3 (mtDNA), a human mitochondrial DNA (mtDNA) haplogroup generally found in East Africa.
• The third lumbar vertebra in human anatomy.
• L3 microkernel, an Intel microkernel and the predecessor of the L4 microkernel family.
• The Level-3 CPU cache in a computer.
• Latitude/Longitude Locator, an STS-32 Space Shuttle mission experiment.
• L3 (CERN), one of the four detectors of the Large Electron-Positron Collider.
• DHL De Guatemala (IATA code: L3), a cargo airline based in Guatemala.
• LTU Austria (IATA code: L3), an airline based in Austria.
• L3/33 and L3/35, Italian tankettes used in World War II.
• The manned lunar lander design type in Russia's Soyuz space program.
  • Soyuz L3, a related Lunar Orbiter which suffered launch failure on November 23, 1972.
• L-3 Communications, a company providing intelligence, surveillance, and reconnaissance systems.

[edit] See also

• LLL