What does PPDD stand for?
PPDD stands for "Preliminary Project Design Description"
How to abbreviate "Preliminary Project Design Description"?
"Preliminary Project Design Description" can be abbreviated as PPDD
What is the meaning of PPDD abbreviation?
The meaning of PPDD abbreviation is "Preliminary Project Design Description"
What does PPDD mean?
PPDD as abbreviation means "Preliminary Project Design Description"
