What does OPAL stand for?
OPAL stands for "Open an Alliance of Libraries"
How to abbreviate "Open an Alliance of Libraries"?
"Open an Alliance of Libraries" can be abbreviated as OPAL
What is the meaning of OPAL abbreviation?
The meaning of OPAL abbreviation is "Open an Alliance of Libraries"
What does OPAL mean?
OPAL as abbreviation means "Open an Alliance of Libraries"
