What does OBR stand for?
OBR stands for "Optical Bypass Relay"
How to abbreviate "Optical Bypass Relay"?
"Optical Bypass Relay" can be abbreviated as OBR
What is the meaning of OBR abbreviation?
The meaning of OBR abbreviation is "Optical Bypass Relay"
What does OBR mean?
OBR as abbreviation means "Optical Bypass Relay"
