What does PDR stand for?
PDR stands for "Periscope Detection Radar"
How to abbreviate "Periscope Detection Radar"?
"Periscope Detection Radar" can be abbreviated as PDR
What is the meaning of PDR abbreviation?
The meaning of PDR abbreviation is "Periscope Detection Radar"
What does PDR mean?
PDR as abbreviation means "Periscope Detection Radar"
