| IGEC | Illinois Gender Equity Commission 
| Others |
| IGEC | Index Of Global Environmental Change
| Others |
| IGEC | Indiana Government Efficiency Commission
| Others |
| IGEC | Indira Gandhi Engineering College
| Others |
| IGEC | Indo German Education Consultants
| Others |
| IGEC | Informatics And Gene Expression Core
| Others |
| IGEC | Institute For Global Electronic Commerce
| Others |
| IGEC | Institute of Global Environmental Change
| Others |
| IGEC | Intensive General English Course
| Others |
| IGEC | Inter Governmental Ecological Council
| Others |
| IGEC | International Gravitational Event Collaboration
| Others |
| IGEC | International Green Energy Conference
| Others |
| IGEC | International Group for Education Consultancy
| Others |
| IGEC | International Group for Education Consultants
| Others |
| IGEC | International Group For Educational Consultants
| Others |
| IGEC | International Group Of Educational Consultants
| Others |
| IGEC | International Group of Experts on Corruption
| Others |
| IGEC | Inven Global Esports Conference
| Others |
| IGEC | Iowa Geriatric Education Center
| Others |
| IGEC | Isope Geotechnical Engineering Committee
| Others |