What does PBTB stand for?
PBTB stands for "Parsons, Brinkerhoff, Tudor & Bechtel"
How to abbreviate "Parsons, Brinkerhoff, Tudor & Bechtel"?
"Parsons, Brinkerhoff, Tudor & Bechtel" can be abbreviated as PBTB
What is the meaning of PBTB abbreviation?
The meaning of PBTB abbreviation is "Parsons, Brinkerhoff, Tudor & Bechtel"
What does PBTB mean?
PBTB as abbreviation means "Parsons, Brinkerhoff, Tudor & Bechtel"
