* '''Àà''' — A grave accent is placed over a vowel in some languages, especially [[French]], and [[Italian]].
* '''Àà''' — A grave accent is placed over a vowel in some languages, especially [[French]], and [[Italian]].
* '''Ââ''' — A circumflex is placed over a vowel in some languages, especially [[French]].
* '''Ââ''' — A circumflex is placed over a vowel in some languages, especially [[French]].
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* '''Ää''' — An umlaut, represented by two dots above the vowel, is used in some languages, especially [[German]] and Nordic languages like [[Swedish]] and [[Finnish]].
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* '''Ää''' — A dieresis or umlaut, represented by two dots above the vowel, is used in some languages, especially [[German]] and Nordic languages like [[Swedish]] and [[Finnish]].
* '''Ññ''' — A tilde is used in Spanish and Portuguese.
* '''Ññ''' — A tilde is used in Spanish and Portuguese.
* '''Åå''' and '''Øø''' — These symbols are used in Scandinavian writing.
* '''Åå''' and '''Øø''' — These symbols are used in Scandinavian writing.