My Mind is Blown by These Secret Symbols in Brand Logos

What does Arby's stand for?  Do you see the hidden arrow in the FedEx logo? My mind was blown by some of the subliminal advertising done in company logos recently.

I may be the last person on earth to make the connection that Arby's name comes from roast beef used in the sandwiches.  R-B, Arby's, get it?  Wikipedia apparently erroneously says the R-B is for the founders of Arby's, the Raffel Brothers, but that is not true according to the brothers.

What have you discovered that has blown your mind?  Check out the link below to see 40 logos that have hidden symbols inside the brands and see if you can see them before you read what the items are.  Good luck!