What does XBTF stand for?
XBTF stands for "X Beyond the Frontier"
How to abbreviate "X Beyond the Frontier"?
"X Beyond the Frontier" can be abbreviated as XBTF
What is the meaning of XBTF abbreviation?
The meaning of XBTF abbreviation is "X Beyond the Frontier"
What does XBTF mean?
XBTF as abbreviation means "X Beyond the Frontier"
