like we all know S stands for hope(Superman) but what about Ultraman's U? anyone know?

probably ultraman

Lol.

Superman's "S" only stands for Hope in the Man Of Steel film (and I think some comic origin that I don't remember which got retconned. Maybe it was Birthright?). In everything else, it's just the symbol for the house of El and was put on his costume by his creators to stand for Superman.

And why is this a Quest?

Ultraman only fights for himself. It stands for Ultraman.

In New 52 do the symbols really stand for words?

In Pre 52 wasn't Ultraman a human astronaut? Cause then it wouldn't mean anything alien.

@w0nd: Nice!