| Acronym | Definition |
|---|
| IGEO➣International Geography Olympiad (competition) |
| IGEO➣Interactions by 2d Gel Electrophoresis Overlap (academic writing) |
| IGEO➣International Geoscience Education Organisation |
| IGEO➣Italian Group for the Evaluation of Outcomes in Oncology |
| IGEO➣Idaho Geographic Education and Outreach (University of Idaho) |
| IGEO➣International Gender and Education Office (UNESCO) |