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A. u.

Noun

Definitions

1.NounAbbreviation of atomic units.
2.NounAbbreviation of arbitrary units.
3.NounAbbreviation of astronomical units.
4.NounAbbreviation of absorbance units.

Synonyms

a.u.p. u.p.u.b. a.s. a.w. a.u.p.d. a.uv aa.a.a.uv-aa. & r.
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