What does OBI stand for?
OBI stands for "Omni Bearing Indicator"
How to abbreviate "Omni Bearing Indicator"?
"Omni Bearing Indicator" can be abbreviated as OBI
What is the meaning of OBI abbreviation?
The meaning of OBI abbreviation is "Omni Bearing Indicator"
What does OBI mean?
OBI as abbreviation means "Omni Bearing Indicator"
