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

Which car company has the logo with four rings? - Quora

The hidden meaning of car logos - from Audi's four rings to the Rolls-Royce Spirit of Ecstasy

Know Meaning & History Of Audi Iconic Four Rings Logo - Marketing Mind

History of the Four Rings

13 Facts About Audi

The Interesting Story Behind The Four Circled Symbol Of Audi Logo - Creative Polo

Women Auto Know - The four rings of the Audi logo

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

AUDI FRONT LED EMBLEM BADGE RINGS ULTRA WHITE LIGHTS Q3 Q5 Q7 A6 A7 A8

Why does Audi have four rings? And what does Audi mean?

Audi Logo History And Meaning Of The Audi Emblem

Four rings – four brands