IDC stands for:

  • Insulation Displacement Connector, a connection technology for insulated cable
  • International Data Corporation, a market research company in the IT sector
  • Instructor Development Course, a training instructor for scuba divers from PADI
  • International Drift Challenge, a full- registered annually automotive competition
  • International Delphic Council, a cultural equivalent of the Olympic Games
  • Internet Data Center, see Data Center
  • Germany Cup International, an independent motorsport racing series in North Germany ( autocross )
  • Industrial Development Corporation, a state enterprise in South Africa
  • International Diamond Council, a private organization for standardization in the diamond processing with administrative focus in Antwerp
  • Disambiguation
  • Abbreviation