IADES
| Acronym | Definition |
|---|---|
| IADES | Inter Association Dourdan Essonne Sud (French: Inter Dourdan Essonne Association South; est. 1984) |
| IADES | Instituto Argentino de Estudios Sociales (Spanish: Argentine Institute of Social Studies; Argentina) |
| IADES | International Alumnae of Delta Epsilon Sorority |