L3, L03, L.3 or L-3 may refer to:

In arts and media

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  • Live, Loud & Local, a show launched by band The Matches in the Oakland, California region
  • Leprechaun 3, a film
  • L3-37, a droid in Solo: A Star Wars Story
  • Lower third, in television and film a graphic overlay placed in the title-safe lower area of the screen.

Businesses

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In science and technology

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Biology and medicine

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Computing and telecommunications

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  • L-3, an L-carrier cable system developed by AT&T
  • L3 microkernel, a microkernel operating system by German computer scientist Jochen Liedtke
  • The Level-3 CPU cache in a computer
  • ISO/IEC 8859-3 (Latin-3), an 8-bit character encoding
  • L3 technical support, the highest level dealing with the most difficult or advanced problems.

Transportation

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Air- and spacecraft

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  • Aeronca L-3 Grasshopper, a light airplane used by the USAAF during World War II
  • Avia L.3, an Italian plane used for training by the Regia Aeronautica
  • Macchi L.3, a 1916 Italian biplane flying boats
  • Soyuz 7K-L3, a crewed lunar lander design type in Russia's Soyuz space program
    • N1/L3, the Soviet crewed lunar landing program

Other modes of transportation

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Other uses in science and technology

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See also

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