What does CNIR stand for?
CNIR stands for "Calling Number ID Restriction"
How to abbreviate "Calling Number ID Restriction"?
"Calling Number ID Restriction" can be abbreviated as CNIR
What is the meaning of CNIR abbreviation?
The meaning of CNIR abbreviation is "Calling Number ID Restriction"
What does CNIR mean?
CNIR as abbreviation means "Calling Number ID Restriction"
