What is the full form of Google?

Google does not have any official full form. Unofficially it’s full form is Global Organization of Oriented Group Language of Earth. Originally, it is originated from the word Googol, which means a number that is 1 followed by 100 zeros. Also, there is a theory that it is a spelling mistake. They were about to name their search engine as Googol. see full story here to know more about it.