ABIO
| Acronym | Definition |
|---|---|
| ABIO | Avian Biologist |
| ABIO | Australian Banking Industry Ombudsman |
| ABIO | Ai Bambini in Ospedale (Italian: For Children in Hospital) |
| ABIO | Army Broadcast Intelligence Office |
| ABIO | Applied Biometrics, Inc. (stock symbol) |
| ABIO | Association Bio Informatique Ouest (French: Bio Informatics Association West; Ille et Vilan, France) |