What does WACK stand for?
WACK stands for "Wait for Acknowledgment"
How to abbreviate "Wait for Acknowledgment"?
"Wait for Acknowledgment" can be abbreviated as WACK
What is the meaning of WACK abbreviation?
The meaning of WACK abbreviation is "Wait for Acknowledgment"
What does WACK mean?
WACK as abbreviation means "Wait for Acknowledgment"
