What does OBS stand for?
OBS stands for "Outlying Boiler Services"
How to abbreviate "Outlying Boiler Services"?
"Outlying Boiler Services" can be abbreviated as OBS
What is the meaning of OBS abbreviation?
The meaning of OBS abbreviation is "Outlying Boiler Services"
What does OBS mean?
OBS as abbreviation means "Outlying Boiler Services"
