What does GBTT stand for?
GBTT stands for "Great Britain Timetable"
How to abbreviate "Great Britain Timetable"?
"Great Britain Timetable" can be abbreviated as GBTT
What is the meaning of GBTT abbreviation?
The meaning of GBTT abbreviation is "Great Britain Timetable"
What does GBTT mean?
GBTT as abbreviation means "Great Britain Timetable"
