What does ATB stand for?
ATB stands for "Above-Ground Telecommunications Backbone"
How to abbreviate "Above-Ground Telecommunications Backbone"?
"Above-Ground Telecommunications Backbone" can be abbreviated as ATB
What is the meaning of ATB abbreviation?
The meaning of ATB abbreviation is "Above-Ground Telecommunications Backbone"
What does ATB mean?
ATB as abbreviation means "Above-Ground Telecommunications Backbone"