Ú

Ú (uppercase) ú (lowercase) is a Latin letter which is used in some languages. In the Czech, Dobrujan Tatar, Faroese, Hungarian, Icelandic, Karakalpak and Slovak writing systems, ú is a separate letter, while in  Dutch, Frisian, Irish, Occitan, Catalan, Pinyin, Portuguese, Spanish, Italian, Galician, and Vietnamese, it is used as a variant of the letter "U".

 References 

Category:Latin letters with diacritics