What does OBC stand for?
OBC stands for "On-Orbit Calibrator"
How to abbreviate "On-Orbit Calibrator"?
"On-Orbit Calibrator" can be abbreviated as OBC
What is the meaning of OBC abbreviation?
The meaning of OBC abbreviation is "On-Orbit Calibrator"
What does OBC mean?
OBC as abbreviation means "On-Orbit Calibrator"
