What does TTN stand for?
TTN stands for "Tandem Tie-line Network"
How to abbreviate "Tandem Tie-line Network"?
"Tandem Tie-line Network" can be abbreviated as TTN
What is the meaning of TTN abbreviation?
The meaning of TTN abbreviation is "Tandem Tie-line Network"
What does TTN mean?
TTN as abbreviation means "Tandem Tie-line Network"
