What does OPAL stand for?
OPAL stands for "Online Public Access in Libraries"
How to abbreviate "Online Public Access in Libraries"?
"Online Public Access in Libraries" can be abbreviated as OPAL
What is the meaning of OPAL abbreviation?
The meaning of OPAL abbreviation is "Online Public Access in Libraries"
What does OPAL mean?
OPAL as abbreviation means "Online Public Access in Libraries"
