What does STU stand for?
STU stands for "Simplex Transmitter Unit"
How to abbreviate "Simplex Transmitter Unit"?
"Simplex Transmitter Unit" can be abbreviated as STU
What is the meaning of STU abbreviation?
The meaning of STU abbreviation is "Simplex Transmitter Unit"
What does STU mean?
STU as abbreviation means "Simplex Transmitter Unit"
