Audi: What do the four rings on its logo stand for?

Why Subaru has six stars in its logo and Audi has four circles - The Standard Health

Audi rebrands with significantly more modern flat logo

Audi Ring Logo Sport S Line RS Quattro Racing Car Sticker Vinyl 3D Decal Decor

This Is The True Meaning Behind The Audi Logo

Audi Logo: Meaning, Evolution, and PNG Logo

Car Logos and their Meanings with Hidden Messages

Why does the Audi car logo have 4 rings? - Quora

Behind the Badge: Symbolism in Audi's Four Rings Logo - The News Wheel

Did you know the hidden meanings behind these companies' logos?

Women Auto Know - The four rings of the Audi logo

Four rings – four brands