What does PDR stand for?
PDR stands for "Precision Depth Recorder"
How to abbreviate "Precision Depth Recorder"?
"Precision Depth Recorder" can be abbreviated as PDR
What is the meaning of PDR abbreviation?
The meaning of PDR abbreviation is "Precision Depth Recorder"
What does PDR mean?
PDR as abbreviation means "Precision Depth Recorder"
