What does PPD stand for?
PPD stands for "Proficiency Pay Designator"
How to abbreviate "Proficiency Pay Designator"?
"Proficiency Pay Designator" can be abbreviated as PPD
What is the meaning of PPD abbreviation?
The meaning of PPD abbreviation is "Proficiency Pay Designator"
What does PPD mean?
PPD as abbreviation means "Proficiency Pay Designator"
