What does HUO stand for?
HUO stands for "Holes or Underground Openings"
How to abbreviate "Holes or Underground Openings"?
"Holes or Underground Openings" can be abbreviated as HUO
What is the meaning of HUO abbreviation?
The meaning of HUO abbreviation is "Holes or Underground Openings"
What does HUO mean?
HUO as abbreviation means "Holes or Underground Openings"
