What does TTD stand for?
TTD stands for "The Tephrochronological Database"
How to abbreviate "The Tephrochronological Database"?
"The Tephrochronological Database" can be abbreviated as TTD
What is the meaning of TTD abbreviation?
The meaning of TTD abbreviation is "The Tephrochronological Database"
What does TTD mean?
TTD as abbreviation means "The Tephrochronological Database"
