Help:Multilingual support

Most computers with Microsoft Windows, Apple's OS X and many Linux variants will already have fonts with support for Latin, Greek, Cyrillic, Hebrew, Arabic, Chinese, Japanese, Korean and the International Phonetic Alphabet installed. Many mobile devices, such as the iPhone and iPad also include such fonts. Several historic and accented characters (used in the transliteration of foreign scripts) may be missing, though.

Bolded fonts are recommended.

The Armenian alphabet is only used to write the Armenian language. It is supported by the following fonts:

The Avestan alphabet is used to write the Avestan language. It is supported by the following fonts:

Canadian Aboriginal syllabics are an abugida used to write a number of First Nations languages in Canada, including Cree, Ojibwe, Naskapi, Inuktitut, Blackfoot, Sayisi, and Carrier. It is supported by the following fonts:

Cherokee is supported by the following fonts:

Lowercase Cherokee letters were added to Unicode version 8.0 in June, 2015. Font support for lowercase Cherokee is not yet widespread. Those fonts that do support lowercase are:

Cherokee uppercase letters:

Cherokee lowercase letters:

The Coptic alphabet is used to write Coptic, the language used in Egypt before Arabic. It is currently used solely as a liturgical language, and is supported by the following fonts:

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Wikipedia