What does DFR stand for?
DFR stands for "Directional Frequency and Ranging"
How to abbreviate "Directional Frequency and Ranging"?
"Directional Frequency and Ranging" can be abbreviated as DFR
What is the meaning of DFR abbreviation?
The meaning of DFR abbreviation is "Directional Frequency and Ranging"
What does DFR mean?
DFR as abbreviation means "Directional Frequency and Ranging"
