What does MRN stand for?
MRN stands for "Minnesota Rocketry Network"
How to abbreviate "Minnesota Rocketry Network"?
"Minnesota Rocketry Network" can be abbreviated as MRN
What is the meaning of MRN abbreviation?
The meaning of MRN abbreviation is "Minnesota Rocketry Network"
What does MRN mean?
MRN as abbreviation means "Minnesota Rocketry Network"
