What does OTBC stand for?
OTBC stands for "Open Top Box Culvert"
How to abbreviate "Open Top Box Culvert"?
"Open Top Box Culvert" can be abbreviated as OTBC
What is the meaning of OTBC abbreviation?
The meaning of OTBC abbreviation is "Open Top Box Culvert"
What does OTBC mean?
OTBC as abbreviation means "Open Top Box Culvert"
