LCA may refer to:

Technology

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  • Landing Craft Assault, a British landing craft of the Second World War.
  • LCA (Low Cost Apple), code name for the Apple IIe
  • Light Combat Aircraft program, pursued by India for the development of the HAL Tejas 4th generation fighter jet.
  • Liquid Crystal Attenuator
  • Lower control arm, component of an automobile suspension
  • Luminance-Chrominance-Audio, video signal standard, carrying brightness and color information on separate wires.

Mathematics

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Science

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  • Last Common Ancestor, the most recent common ancestor of two populations that came to be separated by a species barrier
  • Longitudinal (or lateral) chromatic aberration, a form of colour distortion in optical microscopes
  • Life cycle assessment (or life cycle analysis), a technique to assess environmental impacts of products

Medicine

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Places

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Organizations

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Other

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