What does ABTB stand for?
ABTB stands for "Activity-Based and Tour-Based"
How to abbreviate "Activity-Based and Tour-Based"?
"Activity-Based and Tour-Based" can be abbreviated as ABTB
What is the meaning of ABTB abbreviation?
The meaning of ABTB abbreviation is "Activity-Based and Tour-Based"
What does ABTB mean?
ABTB as abbreviation means "Activity-Based and Tour-Based"
