DYC

DYC may refer to:


 * Damned yellow composite, any yellow flower in the family Asteraceae
 * Dartford Youth Council, a county youth-led organisation in the United Kingdom
 * Defend Your Castle, a Flash game by XGen Studios
 * Destilerías y Crianza del Whisky S.A., a Spanish brand of whisky
 * Detroit Yacht Club
 * Department of Youth Corrections, for young offenders