What does Pgk stand for?
Pgk stands for "Petroleum Geologische Kring"
How to abbreviate "Petroleum Geologische Kring"?
"Petroleum Geologische Kring" can be abbreviated as Pgk
What is the meaning of Pgk abbreviation?
The meaning of Pgk abbreviation is "Petroleum Geologische Kring"
What does Pgk mean?
Pgk as abbreviation means "Petroleum Geologische Kring"
