What does TTR stand for?
TTR stands for "Tactical Tilt Rotor"
How to abbreviate "Tactical Tilt Rotor"?
"Tactical Tilt Rotor" can be abbreviated as TTR
What is the meaning of TTR abbreviation?
The meaning of TTR abbreviation is "Tactical Tilt Rotor"
What does TTR mean?
TTR as abbreviation means "Tactical Tilt Rotor"
