Serbian Latinic

Gaj's Latin alphabet (gâj); Serbo-Croatian: abeceda, latinica, or gajica) is the form of the Latin script used for Serbo-Croatian (Bosnian, Croatian, Serbian, and Montenegrin). It was devised by Croatian linguist Ljudevit Gaj in 1835, based on Jan Hus's Czech alphabet. A slightly reduced version is used as the script of the Slovene language, and a slightly expanded version is used as a script of the modern standard Montenegrin language. A modified version is used for the romanization of the Macedonian language. Pavao Ritter Vitezović had proposed an idea for the orthography of the Croatian language, stating that every sound should have only one letter. Gaj's alphabet is currently used in Bosnia and Herzegovina, Croatia, Montenegro, and Serbia.

The alphabet consists of thirty upper and lower case letters:

Gaj's original alphabet contained the digraph ⟨dj⟩, which Serbian linguist Đuro Daničić later replaced by the letter ⟨đ⟩.