What does PPD stand for?
PPD stands for "Persistant Pigment Darkening"
How to abbreviate "Persistant Pigment Darkening"?
"Persistant Pigment Darkening" can be abbreviated as PPD
What is the meaning of PPD abbreviation?
The meaning of PPD abbreviation is "Persistant Pigment Darkening"
What does PPD mean?
PPD as abbreviation means "Persistant Pigment Darkening"
