What does OMM stand for?
OMM stands for "Orbiter Major Maintenance"
How to abbreviate "Orbiter Major Maintenance"?
"Orbiter Major Maintenance" can be abbreviated as OMM
What is the meaning of OMM abbreviation?
The meaning of OMM abbreviation is "Orbiter Major Maintenance"
What does OMM mean?
OMM as abbreviation means "Orbiter Major Maintenance"
