Wow or wow (written with lowercase) is an expression of astonishment in English that also is used in the networks social in Spanish to show is surprised. Example: Wow, nice photo!WOW (written with capital letters) can be the acronym of several things as the name of companies, companies, business, trades, etc.WoW is also the abbreviation for the name of a game called World of Warcraft which translates as world's articles of war.
