What does Tto stand for?
Tto stands for "Transmitter Turn-Off"
How to abbreviate "Transmitter Turn-Off"?
"Transmitter Turn-Off" can be abbreviated as Tto
What is the meaning of Tto abbreviation?
The meaning of Tto abbreviation is "Transmitter Turn-Off"
What does Tto mean?
Tto as abbreviation means "Transmitter Turn-Off"
