| ICEF | Illinois Chemical Education Foundation 
| Others |
| ICEF | Inner City Education Foundation
| Others |
| ICEF | Innovation for Cool Earth Forum
| Others |
| ICEF | Internal Combustion Engine Division Fall Technical Conference
| Others |
| ICEF | Internal Combustion Engine Fundamentals
| Others |
| ICEF | International Center of European Football
| Others |
| ICEF | International College of Economics and Finance
| Others |
| ICEF | International Commission on Earthquake Forecasting for Civil Protection
| Others |
| ICEF | International Conferences on Environmental Future
| Others |
| ICEF | International Consultants for Education and Fairs
| Others |
| ICEF | International Council for Educational Films
| Others |
| ICEF | International Cross-Border e-Commerce Forum
| Others |