What does PPI stand for?
PPI stands for "Pulse Polio Immunisation"
How to abbreviate "Pulse Polio Immunisation"?
"Pulse Polio Immunisation" can be abbreviated as PPI
What is the meaning of PPI abbreviation?
The meaning of PPI abbreviation is "Pulse Polio Immunisation"
What does PPI mean?
PPI as abbreviation means "Pulse Polio Immunisation"
