| Abbreviation | Definition |
|---|---|
| ADF | Application Dependent Format |
| ADF | Army Description File |
| ADF | Australian Defence Force |
| ADF | Australian Defense Force |
| ADF | Automatic Direction Finding |
| ADF | Automatic Document Feeder |
| ADF | Automation Direction Finder |
| ADFA | Air Defense Functional Area |
| ADFA | Australian Defence Force Academy |
| ADFA | Australian Defence Force Academy |
| ADFA | Australian Defence Force Academy ???? |
| ADFO | Air Defense Force Operations |
| ADFR | Australian Defense Force Review |
| ADFT | Artillery Direct Fire Trainer |
| ADG | Area Development Guide |
| ADGB | Air Defence of Great Britain |
| ADGE | Air Defense Ground Environment |
| ADGSS | Army Day Girls Secondary School |
| ADI | Advanced Discriminating Interceptor |
| ADI | Air Defense Interface |