What does vaas stand for?
vaas stands for "Volcanic Ash and Aviation Safety"
How to abbreviate "Volcanic Ash and Aviation Safety"?
"Volcanic Ash and Aviation Safety" can be abbreviated as vaas
What is the meaning of vaas abbreviation?
The meaning of vaas abbreviation is "Volcanic Ash and Aviation Safety"
What does vaas mean?
vaas as abbreviation means "Volcanic Ash and Aviation Safety"
