What does OAC stand for?
OAC stands for "Operator Assisted Call"
How to abbreviate "Operator Assisted Call"?
"Operator Assisted Call" can be abbreviated as OAC
What is the meaning of OAC abbreviation?
The meaning of OAC abbreviation is "Operator Assisted Call"
What does OAC mean?
OAC as abbreviation means "Operator Assisted Call"
