LU

See also: Appendix:Variations of "lu"

Translingual

Symbol

LU

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

English

Proper noun

LU

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

Noun

LU (plural LUs)

  1. Initialism of livestock unit.

Etymology 2

Short for lower-upper.

Noun

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

German

Proper noun

LU

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