LU

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Translingual

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Symbol

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LU

  1. (international standards) ISO 3166-1 alpha-2 country code for Luxembourg.
    Synonym: LUX (alpha-3)

English

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Etymology 1

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Proper noun

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LU

  1. (UK, rail transport) Initialism of London Underground.
  2. (US, politics) Initialism of Liberty Union Party.
  3. (Philippines) Initialism of La Union.

Noun

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LU (plural LUs)

  1. Initialism of livestock unit.

Etymology 2

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Short for lower-upper.

Noun

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LU

  1. (linear algebra) A matrix decomposition which writes a matrix as the product of a lower and upper triangular matrix, used in numerical analysis to solve systems of linear equations or find the inverse of a matrix.

Anagrams

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German

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Proper noun

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LU

  1. ISO 3166-2:CH code of Luzern (canton)