ScriptLookup

Sundanese

Basa Sunda
su

Sundanese (Basa Sunda) is a Austronesian language . It is written using the Latin script. Its BCP 47 language code is su.

Writing Systems Used for Sundanese

Latin
Primary
Hello World
LTR Latn

Frequently Asked Questions

What alphabet or script does Sundanese use?
Sundanese is written using the Latin script (ISO 15924 code: Latn). Latin is written left-to-right.
What direction is Sundanese written?
Sundanese is written Left-to-right. Text runs from left to right, the same direction as most European languages.
What language family does Sundanese belong to?
Sundanese belongs to the Austronesian language family. It is written with the Latin script.
What is the language code for Sundanese?
The BCP 47 language code for Sundanese is "su". This code is used in software, web standards (the HTML lang attribute), and internationalization contexts.

Language Facts

BCP 47 Code
su
ISO 639-3
sun
Status
living
Language Family
Austronesian
Scripts
1
Primary Script
Latin

Other Latin Languages

Acehnese Acoli Adangme Afar Afrikaans Aghem Akan Akoose Alabama Albanian Aleut Anii Ao Naga Aragonese Araona Arapaho Arawak Aromanian Arpitan Asturian

Data sourced from Unicode CLDR and ISO 639-3. Last updated April 20, 2026.