What does PGs stand for?
PGs stands for "Petroleum and Geosystems Sources"
How to abbreviate "Petroleum and Geosystems Sources"?
"Petroleum and Geosystems Sources" can be abbreviated as PGs
What is the meaning of PGs abbreviation?
The meaning of PGs abbreviation is "Petroleum and Geosystems Sources"
What does PGs mean?
PGs as abbreviation means "Petroleum and Geosystems Sources"
