What does tgn stand for?
tgn stands for "Thesaurus of Geographical Names"
How to abbreviate "Thesaurus of Geographical Names"?
"Thesaurus of Geographical Names" can be abbreviated as tgn
What is the meaning of tgn abbreviation?
The meaning of tgn abbreviation is "Thesaurus of Geographical Names"
What does tgn mean?
tgn as abbreviation means "Thesaurus of Geographical Names"
