What does TTU stand for?
TTU stands for "Telemetry Test Unit"
How to abbreviate "Telemetry Test Unit"?
"Telemetry Test Unit" can be abbreviated as TTU
What is the meaning of TTU abbreviation?
The meaning of TTU abbreviation is "Telemetry Test Unit"
What does TTU mean?
TTU as abbreviation means "Telemetry Test Unit"
