EI

EI or Ei may refer to:

==Arts and media== "E.I." (song), a single by Nelly E/I, a type of children's television programming shown in the United States Ei (album), an album by Maija Vilkkumaa "Ei" (song), its first single Eerie, Indiana, an American television series Enrique Iglesias, Spanish pop music singer-songwriter Exposure index, the film speed rating of photographic film as exposed