What does TNSR stand for?
TNSR stands for "Telephone Network Service Request"
How to abbreviate "Telephone Network Service Request"?
"Telephone Network Service Request" can be abbreviated as TNSR
What is the meaning of TNSR abbreviation?
The meaning of TNSR abbreviation is "Telephone Network Service Request"
What does TNSR mean?
TNSR as abbreviation means "Telephone Network Service Request"
