What does PPA stand for?
PPA stands for "Preventive Pulmonary Attitude"
How to abbreviate "Preventive Pulmonary Attitude"?
"Preventive Pulmonary Attitude" can be abbreviated as PPA
What is the meaning of PPA abbreviation?
The meaning of PPA abbreviation is "Preventive Pulmonary Attitude"
What does PPA mean?
PPA as abbreviation means "Preventive Pulmonary Attitude"
