What does ROC stand for?
ROC stands for "Required Obstacle Clearance"
How to abbreviate "Required Obstacle Clearance"?
"Required Obstacle Clearance" can be abbreviated as ROC
What is the meaning of ROC abbreviation?
The meaning of ROC abbreviation is "Required Obstacle Clearance"
What does ROC mean?
ROC as abbreviation means "Required Obstacle Clearance"
