What does WTT stand for?
WTT stands for "White Trachytic Tuff"
How to abbreviate "White Trachytic Tuff"?
"White Trachytic Tuff" can be abbreviated as WTT
What is the meaning of WTT abbreviation?
The meaning of WTT abbreviation is "White Trachytic Tuff"
What does WTT mean?
WTT as abbreviation means "White Trachytic Tuff"
