A.u.

noun

Definitions

Noun
  1. 1
    Abbreviation of atomic units. abbreviation, alt-of
  2. 2
    Alternative form of AU. alt-of, alternative
  3. 3
    Abbreviation of arbitrary units. abbreviation, alt-of
  4. 4
    Abbreviation of astronomical units. abbreviation, alt-of
  5. 5
    Abbreviation of absorbance units. abbreviation, alt-of

Next best steps

Mini challenge

Want a quick game? Try Word Finder.