What does OPERA stand for?
OPERA stands for "oklahoma psychic educational research association"
How to abbreviate "oklahoma psychic educational research association"?
"oklahoma psychic educational research association" can be abbreviated as OPERA
What is the meaning of OPERA abbreviation?
The meaning of OPERA abbreviation is "oklahoma psychic educational research association"
What does OPERA mean?
OPERA as abbreviation means "oklahoma psychic educational research association"
