What does ANN stand for?
ANN stands for "Answer Signal, No Charge"
How to abbreviate "Answer Signal, No Charge"?
"Answer Signal, No Charge" can be abbreviated as ANN
What is the meaning of ANN abbreviation?
The meaning of ANN abbreviation is "Answer Signal, No Charge"
What does ANN mean?
ANN as abbreviation means "Answer Signal, No Charge"