Ý (ý) is a letter of Old Norse, Icelandic, and Faroese alphabets, as well as in Turkmen language. In Czech and Slovak languages it is a long form of the vowel y. Technically, it is an acute form of Y.
In Icelandic, Ý is the 29th letter of the alphabet, between Y and Þ. It is read as i (short) or iː (long).
- "Icelandic alphabet: The Unique Icelandic Letters". Iceland Complete. Retrieved 17 October 2016.