What does OOSS stand for?
OOSS stands for "Operations On Steep Slopes"
How to abbreviate "Operations On Steep Slopes"?
"Operations On Steep Slopes" can be abbreviated as OOSS
What is the meaning of OOSS abbreviation?
The meaning of OOSS abbreviation is "Operations On Steep Slopes"
What does OOSS mean?
OOSS as abbreviation means "Operations On Steep Slopes"
