What does STR stand for?
STR stands for "Side-Tone Reduction"
How to abbreviate "Side-Tone Reduction"?
"Side-Tone Reduction" can be abbreviated as STR
What is the meaning of STR abbreviation?
The meaning of STR abbreviation is "Side-Tone Reduction"
What does STR mean?
STR as abbreviation means "Side-Tone Reduction"
