Definition of AC abbreviation from the Oxford Advanced Learner's Dictionary

     

    AC

     abbreviation
    abbreviation
    BrE BrE//ˌeɪ ˈsiː//
     
    ; NAmE NAmE//ˌeɪ ˈsiː//
     
    The power industry, Electronics
     
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  1. 1(also ac, a/c) (especially North American English)air conditioning
  2. 2alternating current compare direct current See related entries: The power industry, Electronics
See the Oxford Advanced American Dictionary entry: AC