Audi Logo old Posted on June 24, 2015 by admin Audi Logo old Sign - Symbol - Watermark - Trademark - Company logo. The below image is of the Audi Logo old showing the sign by itself or the logo including the brand name of the relevant organization. Audi Logo old Tags: audi, audi brand, audi logo, audi logo old, audi logos, audi sign, audi symbol, audi trademark