What does RTB stand for?
RTB stands for "Red Troncal Backbone"
How to abbreviate "Red Troncal Backbone"?
"Red Troncal Backbone" can be abbreviated as RTB
What is the meaning of RTB abbreviation?
The meaning of RTB abbreviation is "Red Troncal Backbone"
What does RTB mean?
RTB as abbreviation means "Red Troncal Backbone"
