| Acronym | Definition |
|---|
| ICEC | International Conference on Evolutionary Computation |
| ICEC | Institut Català de les Empreses Culturals (Catalan: Catalan Institute of Cultural Industries; Barcelona, Spain) |
| ICEC | International Conference on Electronic Commerce |
| ICEC | International Council for Exceptional Children |
| ICEC | International Conference on Entertainment Computing |
| ICEC | International Cost Engineering Council |
| ICEC | International Cryogenic Engineering Conference |
| ICEC | International Clean Energy Consortium (est. 1991; Switzerland) |
| ICEC | International Commodities Export Corporation (The Woodlands, TX) |
| ICEC | Institute of Certified E-Commerce Consultants |
| ICEC | International Conference on Engaging Communities |
| ICEC | International Centre for Educational Change (Ontario Institute for Studies in Education) |
| ICEC | Intercultural Communication in the European Context (Conference) |