| Acronym | Definition |
|---|
| AOG | Aircraft On Ground |
| AOG | All-of-Government |
| AOG | Assemblies Of God |
| AOG | Association of Graduates |
| AOG | Ahead of the Game (gaming clan) |
| AOG | Australian Oil & Gas (trade show) |
| AOG | Australasian Oil & Gas Exhibition & Conference (trade show) |
| AOG | Gasoline Tanker |
| AOG | Air Operations Group |
| AOG | Applied Optics Group (various locations) |
| AOG | Army of God (militant anti-abortion group) |
| AOG | Armed Opposition Group |
| AOG | Army of Gorillas (band) |
| AOG | Act of God (insurance) |
| AOG | Arrows of God (gaming clan) |
| AOG | Army Operations Group |
| AOG | Arkansas Oklahoma Gas (Corporation) |
| AOG | Airplane on Ground |
| AOG | Age of Gestation (obstetrics) |
| AOG | ACE Overseas General (insurance) |
| AOG | Annotation Operator Graph (IBM) |
| AOG | Ananda Original Garments (clothing) |
| AOG | Armies of Gielinor (Funorb gaming website) |
| AOG | Aluminium of Greece (est. 1960) |
| AOG | Anticipatory Optimization Generator (software generator) |
| AOG | Aurora Oil and Gas Corporation (stock symbol) |
| AOG | Active Operator Guidance |
| AOG | Architecture Oversight Group |
| AOG | Amicale Ornithologique Girondine (French bird club) |
| AOG | Augmented Offgas |
| AOG | Action Officer Guide |
| AOG | Aircraft Operationally Grounded (Royal Australian Air Force) |
| AOG | Advanced Off Gas (Nuclear) |
| AOG | Acid Offgas |
| AOG | Argentine Oil and Gas |
| AOG | Albin Owners Group |
| AOG | All Optical Gate |
| AOG | Asociación de Ortodonsistas de Guatemala (Spanish) |
| AOG | Atelier Olivier Guillemot (French architecture firm) |