AIRI
| Acronym | Definition |
|---|---|
| AIRI | Associazione Italiana Ricerca Istiocitosi (Italian: Italian Histiocytoses Research Association) |
| AIRI | Associazione Italiana Ricerca Industriale (Italian: Italian Association for Industrial Research) |
| AIRI | Artificial Intelligence Research Institute (Spanish Scientific Research Council; Barcelona, Spain) |
| AIRI | Awe-Inspiring Rites of Initiation (religion) |
| AIRI | Atomic Industry Research Institute |
| AIRI | Atheromatous Ischemic Renal Insufficiency |