What does VDD stand for?
VDD stands for "Vocal Dysfunction Degree"
How to abbreviate "Vocal Dysfunction Degree"?
"Vocal Dysfunction Degree" can be abbreviated as VDD
What is the meaning of VDD abbreviation?
The meaning of VDD abbreviation is "Vocal Dysfunction Degree"
What does VDD mean?
VDD as abbreviation means "Vocal Dysfunction Degree"
