What does OSNBU stand for?
OSNBU stands for "Operator Should Not Be Used"
How to abbreviate "Operator Should Not Be Used"?
"Operator Should Not Be Used" can be abbreviated as OSNBU
What is the meaning of OSNBU abbreviation?
The meaning of OSNBU abbreviation is "Operator Should Not Be Used"
What does OSNBU mean?
OSNBU as abbreviation means "Operator Should Not Be Used"
