What does SAO stand for?
SAO stands for "Surface Aviation Obserations"
How to abbreviate "Surface Aviation Obserations"?
"Surface Aviation Obserations" can be abbreviated as SAO
What is the meaning of SAO abbreviation?
The meaning of SAO abbreviation is "Surface Aviation Obserations"
What does SAO mean?
SAO as abbreviation means "Surface Aviation Obserations"
