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