What does Sos stand for?
Sos stands for "Satellite Observing Systems"
How to abbreviate "Satellite Observing Systems"?
"Satellite Observing Systems" can be abbreviated as Sos
What is the meaning of Sos abbreviation?
The meaning of Sos abbreviation is "Satellite Observing Systems"
What does Sos mean?
Sos as abbreviation means "Satellite Observing Systems"
