- AC
- aeronaut. abbr.Advisory Circularaeronaut. abbr.Alternating Currentagricult. abbr.Acetic Acidelectr. abbr.Alternating Currentgen. abbr.Alternating Currentmath. abbr.Alternating Currentmetal. abbr.Air Conditioningnucl. abbr.Ammonium Citratenucl. abbr.Anti-Coincidence Countersabbr.Access Concentrator (PPPoE, ADSL)abbr.Access Control (Token Ring)abbr.Amiga Club (organization, User group, Amiga)abbr.Area Codeabbr.Automatic Computercomp. abbr.Autocheckcomp. abbr.Automatic Computercomp. abbr.Alternating CurrentacronymAlternating Current (ac, see also DC)acronymAnte Christum (before Christ)acronymAnte Cibum (before meals)
United dictionary of abbreviations and acronyms. 2015.