What does OPOR stand for?
OPOR stands for "Office of Public Opinion Research"
How to abbreviate "Office of Public Opinion Research"?
"Office of Public Opinion Research" can be abbreviated as OPOR
What is the meaning of OPOR abbreviation?
The meaning of OPOR abbreviation is "Office of Public Opinion Research"
What does OPOR mean?
OPOR as abbreviation means "Office of Public Opinion Research"
