A-1

What is the full meaning of A-1? What does A-1 stand for?

A-1 stands for;

A1 stands for Mobilkom Austria
A1
stands for Excellent (rating)
A1
stands for General Audiences (Catholic movie rating)
A1
stands for Angel One (paintball)
A-1
stands for Alpha-1 Red Right Hand (gaming)
A1
stands for Atropine 1% (medical product)
A-1
stands for Douglas Skyraider Attack Bomber (WW II, Korea, Vietnam)
A1
stands for Adenosine Subtype-1 Receptor