JDC

JDC can refer to:
 * American Jewish Joint Distribution Committee, a worldwide relief organization
 * Jeju Free International City Development Center
 * John Deere Classic, a PGA Tour golf tournament
 * John Dickson Carr (1906–1977), American mystery writer
 * Juvenile detention center
 * JDC Welfare Organization
 * JDC MotorSports, an American auto racing team