What does PDA stand for?
PDA stands for "Penneco Drilling Associates"
How to abbreviate "Penneco Drilling Associates"?
"Penneco Drilling Associates" can be abbreviated as PDA
What is the meaning of PDA abbreviation?
The meaning of PDA abbreviation is "Penneco Drilling Associates"
What does PDA mean?
PDA as abbreviation means "Penneco Drilling Associates"
