The Armanen runes, or Armanen 'Futharkh' as Guido von List referred to them, are a row of 18 runes that are closely based in shape (though not necessarily name, let alone interpretation) on the Younger Futhark. They were "revealed to" the Austrian occult mysticist and Germanic revivalist Guido von List in 1902, and subsequently published by him.
Read more about Armanen Runes: History and Runic Revivalism, List of Runes, Nazi Use, Contemporary Use