What does IOS stand for?
IOS stands for "Improved Operational Satellite"
How to abbreviate "Improved Operational Satellite"?
"Improved Operational Satellite" can be abbreviated as IOS
What is the meaning of IOS abbreviation?
The meaning of IOS abbreviation is "Improved Operational Satellite"
What does IOS mean?
IOS as abbreviation means "Improved Operational Satellite"
