What does TGs stand for?
TGs stands for "Topographic and Geologic Survey"
How to abbreviate "Topographic and Geologic Survey"?
"Topographic and Geologic Survey" can be abbreviated as TGs
What is the meaning of TGs abbreviation?
The meaning of TGs abbreviation is "Topographic and Geologic Survey"
What does TGs mean?
TGs as abbreviation means "Topographic and Geologic Survey"
