What does PPDP stand for?
PPDP stands for "professional pilot development program"
How to abbreviate "professional pilot development program"?
"professional pilot development program" can be abbreviated as PPDP
What is the meaning of PPDP abbreviation?
The meaning of PPDP abbreviation is "professional pilot development program"
What does PPDP mean?
PPDP as abbreviation means "professional pilot development program"
