What does OBG stand for?
OBG stands for "Open Bottom Grapple"
How to abbreviate "Open Bottom Grapple"?
"Open Bottom Grapple" can be abbreviated as OBG
What is the meaning of OBG abbreviation?
The meaning of OBG abbreviation is "Open Bottom Grapple"
What does OBG mean?
OBG as abbreviation means "Open Bottom Grapple"
