What does OPR stand for?
OPR stands for "Optimized Power Reactor"
How to abbreviate "Optimized Power Reactor"?
"Optimized Power Reactor" can be abbreviated as OPR
What is the meaning of OPR abbreviation?
The meaning of OPR abbreviation is "Optimized Power Reactor"
What does OPR mean?
OPR as abbreviation means "Optimized Power Reactor"
