What does USR stand for?
USR stands for "Unique structural rearrangements"
How to abbreviate "Unique structural rearrangements"?
"Unique structural rearrangements" can be abbreviated as USR
What is the meaning of USR abbreviation?
The meaning of USR abbreviation is "Unique structural rearrangements"
What does USR mean?
USR as abbreviation means "Unique structural rearrangements"
