| 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) |