What does VIVO stand for?
VIVO stands for "Voice-In/Voice-Out"
How to abbreviate "Voice-In/Voice-Out"?
"Voice-In/Voice-Out" can be abbreviated as VIVO
What is the meaning of VIVO abbreviation?
The meaning of VIVO abbreviation is "Voice-In/Voice-Out"
What does VIVO mean?
VIVO as abbreviation means "Voice-In/Voice-Out"
