id
Indonesian
Bahasa Indonesia
Austronesian
Language Code
ISO 639-1 Code
id
Common Usage
HTML lang attribute
<html lang="id">
HTTP Accept-Language Header
Accept-Language: id
JavaScript/TypeScript
const language = "id"; const languageName = "Indonesian";
ISO 639 Standard
ISO 639-1 is the international standard for language codes. These two-letter codes are used in HTML lang attributes, HTTP headers, and i18n/l10n systems. The code "id" represents Indonesian (Bahasa Indonesia) and is part of the Austronesian language family.