Ac

See also: Appendix:Variations of "ac"

Translingual

Symbol

Ac

(chemistry) actinium.

English

Noun

Ac (plural Acs)

(slang, African-American Vernacular) The Acura Legend automobile.
- 1994, Notorious B.I.G., Unbelievable:
  With the Mac in the Ac door paneling

Noun

Ac

Initialism of air-conditioning.
(meteorology) Initialism of altocumulus cloud.
Abbreviation of acetate.
Abbreviation of acetyl.

Usage notes

The use of "Ac" to mean acetate or acetyl is a potential source of confusion, because of the question of which if the two is intended, and also because of Ac = actinium.

Anagrams

C.A., CA, ca, ca.

Swedish

Noun

Ac

(organic chemistry) Abbreviation of acetat.

Anagrams

ca

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