What does CLASS stand for?
CLASS stands for "Customized Local Area Signaling Service"
How to abbreviate "Customized Local Area Signaling Service"?
"Customized Local Area Signaling Service" can be abbreviated as CLASS
What is the meaning of CLASS abbreviation?
The meaning of CLASS abbreviation is "Customized Local Area Signaling Service"
What does CLASS mean?
CLASS as abbreviation means "Customized Local Area Signaling Service"
