What does ORR stand for?

ORR stands for "On-line Resource Room"

How to abbreviate "On-line Resource Room"?

"On-line Resource Room" can be abbreviated as ORR

What is the meaning of ORR abbreviation?

The meaning of ORR abbreviation is "On-line Resource Room"

What does ORR mean?

ORR as abbreviation means "On-line Resource Room"