What does OSO stand for?
OSO stands for "Okienkowy Stan Opisowy"
How to abbreviate "Okienkowy Stan Opisowy"?
"Okienkowy Stan Opisowy" can be abbreviated as OSO
What is the meaning of OSO abbreviation?
The meaning of OSO abbreviation is "Okienkowy Stan Opisowy"
What does OSO mean?
OSO as abbreviation means "Okienkowy Stan Opisowy"
