What does GRTA stand for?
GRTA stands for "Guam Regional Transit Authority"
How to abbreviate "Guam Regional Transit Authority"?
"Guam Regional Transit Authority" can be abbreviated as GRTA
What is the meaning of GRTA abbreviation?
The meaning of GRTA abbreviation is "Guam Regional Transit Authority"
What does GRTA mean?
GRTA as abbreviation means "Guam Regional Transit Authority"
