What does VCO stand for?
VCO stands for "Voice Channel Occupancy"
How to abbreviate "Voice Channel Occupancy"?
"Voice Channel Occupancy" can be abbreviated as VCO
What is the meaning of VCO abbreviation?
The meaning of VCO abbreviation is "Voice Channel Occupancy"
What does VCO mean?
VCO as abbreviation means "Voice Channel Occupancy"
