What does O&GS stand for?
O&GS stands for "Operations and Ground System"
How to abbreviate "Operations and Ground System"?
"Operations and Ground System" can be abbreviated as O&GS
What is the meaning of O&GS abbreviation?
The meaning of O&GS abbreviation is "Operations and Ground System"
What does O&GS mean?
O&GS as abbreviation means "Operations and Ground System"
