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Meaning of A.U. | Babel Free

Noun CEFR B1

Definitions

Abbreviation of atomic units.
abbreviation, alt-of
Abbreviation of arbitrary units.
abbreviation, alt-of
Abbreviation of astronomical units.
abbreviation, alt-of
Abbreviation of absorbance units.
abbreviation, alt-of

CEFR level

B1

Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.

See also

a'a A'aninin A'asia A'bad A'ertai a'n't