What does TGG stand for?
TGG stands for "Transboundary Gas Group"
How to abbreviate "Transboundary Gas Group"?
"Transboundary Gas Group" can be abbreviated as TGG
What is the meaning of TGG abbreviation?
The meaning of TGG abbreviation is "Transboundary Gas Group"
What does TGG mean?
TGG as abbreviation means "Transboundary Gas Group"
