ARDF
From Wikipedia, the free encyclopedia
ARDF is a four-letter acronym that can have several meanings:
- Airborne Radio Direction Finding, a military technology used for battlefield reconnaissance.
- Alaska Resource Data Files, published by the United States Geological Survey.
- Amateur Radio Direction Finding, an amateur sport.
- Automatic Radio Direction Finder.
- Automatic Reversing Document Feeder, found on some photocopiers and computer printers.

