What does USIR stand for?
USIR stands for "Upper Silesian Industrial Region"
How to abbreviate "Upper Silesian Industrial Region"?
"Upper Silesian Industrial Region" can be abbreviated as USIR
What is the meaning of USIR abbreviation?
The meaning of USIR abbreviation is "Upper Silesian Industrial Region"
What does USIR mean?
USIR as abbreviation means "Upper Silesian Industrial Region"
