List of languages by writing system

Types and characteristics of writing systems

Writing systems are commonly classified by what their basic signs represent. Major categories include:

• Alphabet — distinct letters for consonants and vowels (e.g., Latin, Greek).
• Abjad — consonant-focused scripts that traditionally mark vowels only optionally (e.g., Classical Arabic, Hebrew in many uses).
• Abugida — consonant symbols with an inherent vowel that can be modified by diacritics (e.g., Devanagari, Ethiopic).
• Syllabary — signs represent syllables rather than single phonemes (e.g., Japanese kana).
• Logographic — characters represent words or morphemes; Chinese characters (Han) are the best-known example.

Major writing systems and sample languages

• Latin alphabet — English, Spanish, French, Turkish (after its 20th-century reform), many African and European languages.
• Cyrillic — Russian, Bulgarian, Serbian (also uses Latin), Ukrainian.
• Arabic script — Arabic, Persian (Farsi), Urdu (modified forms are used for several languages in West, Central and South Asia).
• Devanagari and related Indic scripts — Hindi, Marathi, Nepali (Devanagari); Bengali script for Bengali and Assamese; Gurmukhi for Punjabi; many South Asian languages use distinct but related abugidas.
• Chinese characters (Han) — Mandarin, Cantonese and other Sinitic varieties; also used in mixed form in Japanese (kanji) and historically in Korean and Vietnamese.
• Japanese scripts — a combination of kanji (logographic) and kana syllabaries (hiragana, katakana) used together in modern Japanese.
• Hangul — the featural alphabet of Korean, designed in the 15th century and now standard for Korean.
• Hebrew — Hebrew and Yiddish (the latter also has other orthographies in diaspora contexts).
• Other scripts — Thai, Khmer, Lao, Burmese scripts in Southeast Asia; Armenian, Georgian, Ethiopic (Ge'ez) in their regions; Tibetan and Syriac for liturgical and modern uses.

History and development

Many modern scripts trace their ancestry to ancient sign systems. Alphabetic writing in the Mediterranean region is commonly linked to the Phoenician alphabet, which influenced Greek and then Latin and Cyrillic alphabets. East Asian writing developed largely independently, with Chinese characters originating as logographs. In South and Southeast Asia, abugida systems developed under the influence of Brahmi-derived scripts. Throughout history, practical, political and religious factors have driven script reforms, adoptions and changes.

Uses, changes and notable facts

Scripts serve literary, administrative and cultural roles and often form part of identity. A single language may use multiple scripts (for example, Serbian uses both Cyrillic and Latin; Japanese uses multiple scripts simultaneously). Conversely, one script may serve many languages. During the 19th–20th centuries, some states changed official scripts for modernization or national identity reasons (for example, several Turkic languages adopted Latin-based alphabets in the 20th century). Writing direction varies (left-to-right, right-to-left, and historical vertical layouts). Modern computing relies on standards such as Unicode to encode diverse scripts for digital use.

Distinctions and practical considerations

When comparing languages by writing system it is important to distinguish spoken language from orthography: spelling conventions, orthographic depth (how closely letters map to sounds), and historic layers (loanwords, older scripts preserved in liturgy) affect readability and literacy. Romanization and transliteration systems are widely used to render non-Latin scripts into Latin letters for international communication, scholarship and technology, but they do not replace native orthographies.