What does Sos stand for?
Sos stands for "Seminar on Service"
How to abbreviate "Seminar on Service"?
"Seminar on Service" can be abbreviated as Sos
What is the meaning of Sos abbreviation?
The meaning of Sos abbreviation is "Seminar on Service"
What does Sos mean?
Sos as abbreviation means "Seminar on Service"
