What does RR stand for?
RR stands for "Règlement des Radiocommunications"
How to abbreviate "Règlement des Radiocommunications"?
"Règlement des Radiocommunications" can be abbreviated as RR
What is the meaning of RR abbreviation?
The meaning of RR abbreviation is "Règlement des Radiocommunications"
What does RR mean?
RR as abbreviation means "Règlement des Radiocommunications"
