What does CCIS stand for?
CCIS stands for "Common Channel Interface Signaling"
How to abbreviate "Common Channel Interface Signaling"?
"Common Channel Interface Signaling" can be abbreviated as CCIS
What is the meaning of CCIS abbreviation?
The meaning of CCIS abbreviation is "Common Channel Interface Signaling"
What does CCIS mean?
CCIS as abbreviation means "Common Channel Interface Signaling"
