What does PPN stand for?
PPN stands for "posteriorpretectal nucleus"
How to abbreviate "posteriorpretectal nucleus"?
"posteriorpretectal nucleus" can be abbreviated as PPN
What is the meaning of PPN abbreviation?
The meaning of PPN abbreviation is "posteriorpretectal nucleus"
What does PPN mean?
PPN as abbreviation means "posteriorpretectal nucleus"
