What does CSID stand for?
CSID stands for "Called Subscriber IDentifier"
How to abbreviate "Called Subscriber IDentifier"?
"Called Subscriber IDentifier" can be abbreviated as CSID
What is the meaning of CSID abbreviation?
The meaning of CSID abbreviation is "Called Subscriber IDentifier"
What does CSID mean?
CSID as abbreviation means "Called Subscriber IDentifier"
