What does TBG stand for?
TBG stands for "Trench Backfill Gravel"
How to abbreviate "Trench Backfill Gravel"?
"Trench Backfill Gravel" can be abbreviated as TBG
What is the meaning of TBG abbreviation?
The meaning of TBG abbreviation is "Trench Backfill Gravel"
What does TBG mean?
TBG as abbreviation means "Trench Backfill Gravel"
