| AEST | Abused, Empowered, Survive, Thrive 
| Others |
| AEST | Advanced EHF System Test
| Others |
| AEST | Advanced Energy Storage Technologies
| Others |
| AEST | Aeromedical Evacuation Support Team
| Others |
| AEST | Agricultural and Environmental Science and Technology
| Others |
| AEST | Agriculture and Environmental Science and Technology
| Others |
| AEST | Air Elevator Support Trailer
| Others |
| AEST | Allied Elite Shock Troops
| Others |
| AEST | Animal and Environmental Science and Technology
| Others |
| AEST | Applied Engineering Safety Technology
| Others |
| AEST | Applied Environ Sci Tech
| Others |
| AEST | Appropriate Energy Saving Technologies
| Others |
| AEST | Australia Eastern Standard Time
| Others |
| AEST | Australia Eastern Std Time
| Others |
| AEST | Australian Eastern Standard Time
| Others |
| AEST | Australian Eastern Standard Time [UTC + 1000]
| Others |
| AEST | Automation Engineering Survival Training
| Others |
| AEST | Autonomous Environmental Sensor for Telepresence
| Others |