sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Increased Access to Energy Services | *** |
| Institute for Ancient Equestrian Studies | *** |
| International Association of Endocrine Surgeons | *** |
| Idaho Agricultural Experiment Station | ** |
| International Association of Exchange Students | ** |
| International Academy for Equestrian Studies | ** |
| Iranian Agricaltural Economics Society | ** |
| Interim Alternative Education Settings | ** |
| Illinois Alliance of Essential Schools | ** |
| Interim Alternative Educational Services | ** |
| Interim Alternate Educational Setting | ** |
| Indo American Education Society | ** |
| Indian Association of English Studies | * |
| International Automated Energy Systems | * |
| International Aviation English Services | * |
| Illinois Agriculture Experiment Station | * |
| Intergovernmental Agreement on the Environment State | * |