Also known as: AR., AR+
AR has various meanings in the Sport category. Discover the full forms, definitions, and usage contexts of AR in Sport.
The graphic representation of an activity in the ADM network. One arrow represents one activity. The tail of the arrow represents the start of the activity. The head of the arrow represents the finish. The arrow is not a vector quantity and is not drawn to scale. It is uniquely defined by two event codes.
SportA polite demand. Air Traffic Control (ATC) received a request from the pilot for departure clearance. To ask for something.
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