Wikipedia
A.E.I.O.U.
"A.E.I.O.U." was a symbolic device personally used by the Habsburg emperor Frederick III (1415–93), who had a fondness for mythical formulae. He habitually signed buildings such as Burg Wiener Neustadt or Graz Cathedral as well as his tableware and other objects with the acronym. Up to today, A.E.I.O.U. is the motto of the Theresian Military Academy established in 1751.
A.E.I.O.U. (album)
A.E.I.O.U. is the second studio album by Polish pop/ R&B/ hip-hop group Sistars, released on September 26, 2005 through Warner Music Poland.
A.E.I.O.U. won the 2005 Fryderyk Award for Hip-Hop/R&B Album of the Year. It was also nominated in the Best Album Design category (Wydawnictwo Specjalne – Najlepsza Oprawa Graficzna).