| Acronym | Definition |
|---|
| AGES | Österreichische Agentur für Gesundheit und Ernährungssicherheit (German: Austrian Agency for Health and Food Safety; Vienna, Austria) |
| AGES | Association of Graduate Engineering Students (Washington University in St. Louis; St. Louis, MO) |
| AGES | Agenzia Autonoma Per La Gestione Dell'albo Dei Segretari Comunali E Provinciali (Italian public agency) |
| AGES | Asociación Guatemalteca de Educación Sexual (Guatemalan Association for Sex Education) |
| AGES | Advanced Guatemalan Educational Support Foundation (Putney, VT) |
| AGES | Division of Archaeological, Geographical and Environmental Sciences (University of Bradford; West Yorkshire, UK) |
| AGES | Air Ground Engagement System |
| AGES | Analyse et Gestion des Etablissements de Santé (French: Analysis and Management of Health Institutions) |
| AGES | Air-to-Ground Engagement Simulation |