What does IVSR stand for?
IVSR stands for "Interim Voice Switch Replacement"
How to abbreviate "Interim Voice Switch Replacement"?
"Interim Voice Switch Replacement" can be abbreviated as IVSR
What is the meaning of IVSR abbreviation?
The meaning of IVSR abbreviation is "Interim Voice Switch Replacement"
What does IVSR mean?
IVSR as abbreviation means "Interim Voice Switch Replacement"
