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