What does PPI stand for?
PPI stands for "Positive Peer Influence"
How to abbreviate "Positive Peer Influence"?
"Positive Peer Influence" can be abbreviated as PPI
What is the meaning of PPI abbreviation?
The meaning of PPI abbreviation is "Positive Peer Influence"
What does PPI mean?
PPI as abbreviation means "Positive Peer Influence"
