| Acronym | Definition |
|---|
| IGER➣Instituto Guatemalteco de Educación Radiofónica (Spanish: Guatemalan Radio Education Institute; Guatemala) |
| IGER➣Institute for Grassland and Environmental Research |
| IGER➣Ihara's Genetically Epileptic Rat |
| IGER➣Immunoglobulin-E Responsiveness, Atopic |