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