is yotta, abbreviated by the letter Y. Y with diacritics: Ý ý ? ? ? ? Ÿ ÿ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? and ? are used in the International Phonetic
Ý ý Ý (ý) is a letter of Old Norse, Old Castillian, Old Astur-Leonese, Icelandic, Kazakh and Faroese alphabets, as well as in Turkmen language. In Czech