What does USR stand for?
USR stands for "United States F-specific region"
How to abbreviate "United States F-specific region"?
"United States F-specific region" can be abbreviated as USR
What is the meaning of USR abbreviation?
The meaning of USR abbreviation is "United States F-specific region"
What does USR mean?
USR as abbreviation means "United States F-specific region"
