What does RDR stand for?
RDR stands for "Roentgen Discovery of Rays"
How to abbreviate "Roentgen Discovery of Rays"?
"Roentgen Discovery of Rays" can be abbreviated as RDR
What is the meaning of RDR abbreviation?
The meaning of RDR abbreviation is "Roentgen Discovery of Rays"
What does RDR mean?
RDR as abbreviation means "Roentgen Discovery of Rays"
