What does CCSA stand for?
CCSA stands for "Common Control Switching Arrangement"
How to abbreviate "Common Control Switching Arrangement"?
"Common Control Switching Arrangement" can be abbreviated as CCSA
What is the meaning of CCSA abbreviation?
The meaning of CCSA abbreviation is "Common Control Switching Arrangement"
What does CCSA mean?
CCSA as abbreviation means "Common Control Switching Arrangement"