| Acronym | Definition |
|---|
| AOW | Algemene Ouderdomswet |
| AOW | Advancement of Women (various locations) |
| AOW | Advanced Open Water (PADI) |
| AOW | Art of War |
| AOW | Age of Wonders (computer game) |
| AOW | All Over the World |
| AOW | Act of War Direct Action (game; usually shortened to Act of War) |
| AOW | Ancient of War (Warcraft III reference) |
| AOW | Any Other Weapon |
| AOW | All out war (boards and forums) |
| AOW | Airlines of the Web (resource) |
| AOW | Association of Wrens (Women's Royal Naval Service; UK) |
| AOW | Australasian Ontology Workshop |
| AOW | Asia and Oceania Workshop |
| AOW | Aquarium on Wheels (National Aquarium; Baltimore, MD) |
| AOW | Avatar of War (Everquest) |
| AOW | Angels of War (gaming clan) |
| AOW | Area of Work |
| AOW | Angels of Wrath (gaming clan) |
| AOW | Auxiliaryman of the Watch |
| AOW | Assignment of Work |