What does OOCS stand for?
OOCS stands for "Out-Of-Calling Scope Service"
How to abbreviate "Out-Of-Calling Scope Service"?
"Out-Of-Calling Scope Service" can be abbreviated as OOCS
What is the meaning of OOCS abbreviation?
The meaning of OOCS abbreviation is "Out-Of-Calling Scope Service"
What does OOCS mean?
OOCS as abbreviation means "Out-Of-Calling Scope Service"
