| Acronym | Definition |
|---|
| IEG➣Industries Electriques et Gazières (French: Gas and Electric Industries) |
| IEG➣Intel Extreme Graphics |
| IEG➣Irq Edge |
| IEG➣Industrial Engineering Group (various organizations) |
| IEG➣Institute of Economic Growth (India) |
| IEG➣Immediate Early Gene |
| IEG➣Implementing Electronic Government |
| IEG➣Internet Entertainment Group |
| IEG➣Institut für Europäische Geschichte (German: Institute of European History) |
| IEG➣International Environmental Governance |
| IEG➣Information Exchange Group |
| IEG➣International Engineering Graduate (India) |
| IEG➣Information Exchange Guide |
| IEG➣Imagery Exploitation Group |
| IEG➣Integrated Equipment Group (US IRS) |
| IEG➣Interfaith Environmental Group |
| IEG➣Infrastructure Enablement Group (AMD) |