What does PDD stand for?
PDD stands for "Pervasive Developmental Disorder"
How to abbreviate "Pervasive Developmental Disorder"?
"Pervasive Developmental Disorder" can be abbreviated as PDD
What is the meaning of PDD abbreviation?
The meaning of PDD abbreviation is "Pervasive Developmental Disorder"
What does PDD mean?
PDD as abbreviation means "Pervasive Developmental Disorder"