What does PTPB stand for?
PTPB stands for "Public Transportation Programs Bureau"
How to abbreviate "Public Transportation Programs Bureau"?
"Public Transportation Programs Bureau" can be abbreviated as PTPB
What is the meaning of PTPB abbreviation?
The meaning of PTPB abbreviation is "Public Transportation Programs Bureau"
What does PTPB mean?
PTPB as abbreviation means "Public Transportation Programs Bureau"
