| Abbreviation | Definition |
|---|---|
| AOAS | Annals of Applied Statistics |
| AOAS | Army Officers Advanced School |
| AOAS | Army Officers' Advanced School |
| AOB | Ace of Base |
| AOB | Acronym Or Abbreviation |
| AOB | Acta Ortopédica Brasileira |
| AOB | Adiabatic Oxygen Bomb |
| AOB | Administrative Office Building |
| AOB | Agenda on Board |
| AOB | Aiba Open Boxing |
| AOB | Aiden Onion Bag |
| AOB | All Other Breeds |
| AOB | All Over Beautiful |
| AOB | Alma's Only Bar A O B |
| AOB | Alpha Omega Beasts |
| AOB | American Oriental Bioengineering |
| AOB | American Outdoor Brands |
| AOB | Ammonia Oxidizing Bacteria |
| AOB | Andy O Brien |
| AOB | Annals of Botany |