What does VTF stand for?
VTF stands for "Vegetative Tertiary Filter"
How to abbreviate "Vegetative Tertiary Filter"?
"Vegetative Tertiary Filter" can be abbreviated as VTF
What is the meaning of VTF abbreviation?
The meaning of VTF abbreviation is "Vegetative Tertiary Filter"
What does VTF mean?
VTF as abbreviation means "Vegetative Tertiary Filter"
