What does MRR stand for?
MRR stands for "Mattagami Railroad"
How to abbreviate "Mattagami Railroad"?
"Mattagami Railroad" can be abbreviated as MRR
What is the meaning of MRR abbreviation?
The meaning of MRR abbreviation is "Mattagami Railroad"
What does MRR mean?
MRR as abbreviation means "Mattagami Railroad"
