What does TTR stand for?
TTR stands for "TCAS II transmitter/receiver"
How to abbreviate "TCAS II transmitter/receiver"?
"TCAS II transmitter/receiver" can be abbreviated as TTR
What is the meaning of TTR abbreviation?
The meaning of TTR abbreviation is "TCAS II transmitter/receiver"
What does TTR mean?
TTR as abbreviation means "TCAS II transmitter/receiver"
