What does oPL stand for?
oPL stands for "operant preferential looking"
How to abbreviate "operant preferential looking"?
"operant preferential looking" can be abbreviated as oPL
What is the meaning of oPL abbreviation?
The meaning of oPL abbreviation is "operant preferential looking"
What does oPL mean?
oPL as abbreviation means "operant preferential looking"
