What does TGF stand for?
TGF stands for "terrestrial gamma flashes"
How to abbreviate "terrestrial gamma flashes"?
"terrestrial gamma flashes" can be abbreviated as TGF
What is the meaning of TGF abbreviation?
The meaning of TGF abbreviation is "terrestrial gamma flashes"
What does TGF mean?
TGF as abbreviation means "terrestrial gamma flashes"
