What does Sos stand for?
Sos stands for "Sender Oriented Signaling"
How to abbreviate "Sender Oriented Signaling"?
"Sender Oriented Signaling" can be abbreviated as Sos
What is the meaning of Sos abbreviation?
The meaning of Sos abbreviation is "Sender Oriented Signaling"
What does Sos mean?
Sos as abbreviation means "Sender Oriented Signaling"
