What does OPAL stand for?
OPAL stands for "Office of the Planetary Advisory Liaison"
How to abbreviate "Office of the Planetary Advisory Liaison"?
"Office of the Planetary Advisory Liaison" can be abbreviated as OPAL
What is the meaning of OPAL abbreviation?
The meaning of OPAL abbreviation is "Office of the Planetary Advisory Liaison"
What does OPAL mean?
OPAL as abbreviation means "Office of the Planetary Advisory Liaison"
