What does tTG stand for?
tTG stands for "Terminating Trunk Group"
How to abbreviate "Terminating Trunk Group"?
"Terminating Trunk Group" can be abbreviated as tTG
What is the meaning of tTG abbreviation?
The meaning of tTG abbreviation is "Terminating Trunk Group"
What does tTG mean?
tTG as abbreviation means "Terminating Trunk Group"
