What does GSVS stand for?
GSVS stands for "Global Secure Voice System"
How to abbreviate "Global Secure Voice System"?
"Global Secure Voice System" can be abbreviated as GSVS
What is the meaning of GSVS abbreviation?
The meaning of GSVS abbreviation is "Global Secure Voice System"
What does GSVS mean?
GSVS as abbreviation means "Global Secure Voice System"
