What does 10-4 stand for?
10-4 stands for "Understood, OK"
How to abbreviate "Understood, OK"?
"Understood, OK" can be abbreviated as 10-4
What is the meaning of 10-4 abbreviation?
The meaning of 10-4 abbreviation is "Understood, OK"
What does 10-4 mean?
10-4 as abbreviation means "Understood, OK"
