What does GGT stand for?
GGT stands for "Glossary of Geologic Terms"
How to abbreviate "Glossary of Geologic Terms"?
"Glossary of Geologic Terms" can be abbreviated as GGT
What is the meaning of GGT abbreviation?
The meaning of GGT abbreviation is "Glossary of Geologic Terms"
What does GGT mean?
GGT as abbreviation means "Glossary of Geologic Terms"
