The most memorable letter-as-logo is Barack Obama's "O," but before him, Hubert H. Humphrey (D) used a triple "H" in 1968, and one iteration of George W. Bush's (R) 2004 logo used just the "W." ...

A brand logo is the face of a corporation -- a combination ... some other well-known brands that are recognizable by the first letter of their names alone -- one for each letter of the alphabet.

The redesigned logo comes a month after Google restructured and rebranded itself as Alphabet, marking a new era for the tech giant. Announcing the new logo, Google wrote in a blogpost ...

And their logos? Those are different, too. Given the confusion surrounding the announcement, Alphabet's visual identity plays a vital role helping people understand the differences between the two ...