| Acronym | Definition |
|---|
| ASDF➣Air Self Defense Force |
| ASDF➣Another System Definition Facility |
| ASDF➣Alaska State Defense Force |
| ASDF➣Americas Sustainable Development Foundation (Noord, Aruba) |
| ASDF➣Alabama State Defense Force |
| ASDF➣African Script Development Fund (Zimbabwe) |
| ASDF➣Association of Synchronous Data Formats |
| ASDF➣Average Square Difference Function |
| ASDF➣Argentine Schools' Debating Federation |
| ASDF➣Advanced Solution Development Framework |
| ASDF➣Angry, Sullen, Depressed and Frustrated |
| ASDF➣ASEAN Social Development Fund |
| ASDF➣Average Summer Daily Flow |
| ASDF➣Action Squad Detective Force |
| ASDF➣Alternative Servicer Data File (financial loan servicing) |
| ASDF➣Atom Solutions Demo Fasteners |
| ASDF➣Alternating Synchronous Double Fire (fuel injection control, two firings per engine cycle) |