What does TT stand for?
TT stands for "Transthoracic"
How to abbreviate "Transthoracic"?
"Transthoracic" can be abbreviated as TT
What is the meaning of TT abbreviation?
The meaning of TT abbreviation is "Transthoracic"
What does TT mean?
TT as abbreviation means "Transthoracic"
