What does MRB stand for?
MRB stands for "Magnetic Reference Bearing"
How to abbreviate "Magnetic Reference Bearing"?
"Magnetic Reference Bearing" can be abbreviated as MRB
What is the meaning of MRB abbreviation?
The meaning of MRB abbreviation is "Magnetic Reference Bearing"
What does MRB mean?
MRB as abbreviation means "Magnetic Reference Bearing"
