What does PNR stand for?
PNR stands for "Pittsburg Naval Reactor"
How to abbreviate "Pittsburg Naval Reactor"?
"Pittsburg Naval Reactor" can be abbreviated as PNR
What is the meaning of PNR abbreviation?
The meaning of PNR abbreviation is "Pittsburg Naval Reactor"
What does PNR mean?
PNR as abbreviation means "Pittsburg Naval Reactor"
