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