| IDCE | Department of International Development, Community, and Environment 
| Others |
| IDCE | Institute of Distance and Continuing Education
| Others |
| IDCE | Interaction Dialer Certified Engineer
| Others |
| IDCE | International Design Center for the Environment
| Others |
| IDCE | International Development Community and Environment
| Others |
| IDCE | International Development of Computer Education
| Others |
| IDCE | Intra-Day Comparison System for Equities
| Others |