What does OBW stand for?
OBW stands for "Outer Boundary Wall"
How to abbreviate "Outer Boundary Wall"?
"Outer Boundary Wall" can be abbreviated as OBW
What is the meaning of OBW abbreviation?
The meaning of OBW abbreviation is "Outer Boundary Wall"
What does OBW mean?
OBW as abbreviation means "Outer Boundary Wall"
