Multilingual orthographies

thumb|upright=0.7|Standard Chinese|Mandarin Chinese, like many languages, can be romanized in a number of ways; above: Traditional and Simplified Chinese characters meaning Chinese, and romanization systems Hanyu Pinyin, [[Gwoyeu Romatzyh, Wade-Giles and Yale for those characters.]]

set of 33 letters used to write Nigerian languages; in addition to the 24 letters of the English alphabet except QX, contains ƁƊƎẸỊƘỌṢỤ

Totality of orthographic rules for the languages ​​of Cameroon