What does OPIL stand for?
OPIL stands for "opalescent indicating light"
How to abbreviate "opalescent indicating light"?
"opalescent indicating light" can be abbreviated as OPIL
What is the meaning of OPIL abbreviation?
The meaning of OPIL abbreviation is "opalescent indicating light"
What does OPIL mean?
OPIL as abbreviation means "opalescent indicating light"
