What does VIS stand for?
VIS stands for "Vertical Incident Skywave"
How to abbreviate "Vertical Incident Skywave"?
"Vertical Incident Skywave" can be abbreviated as VIS
What is the meaning of VIS abbreviation?
The meaning of VIS abbreviation is "Vertical Incident Skywave"
What does VIS mean?
VIS as abbreviation means "Vertical Incident Skywave"
