CYS

CYS or Cys may refer to: Cysteine, an amino acid abbreviated Cys Cheyenne Regional Airport, Wyoming, United States, IATA and FAA LID airport code Cathays railway station, Cardiff, Wales, station code California Youth Symphony, a San Francisco Bay Area symphony orchestra for young musicians Cyprus Organization for Standardization, the Cyprus national standardization body Cys Kurland, footballer who played for the South African national side in 1947

==See also== Cys-la-Commune, a French commune