---
id: "idn-variant-tld"
kind: "glossary-term"
title: "IDN变体TLD"
language: "zh-Hans"
category: "TLD类型与计划"
updated: "2026-10-10T12:00:00Z"
canonical: "https://tldlog.com/zh/cihui/idn-bianti-tld/"
translations:
  en: "https://tldlog.com/glossary/idn-variant-tld/"
  es: "https://tldlog.com/es/glosario/tld-variante-idn/"
  de: "https://tldlog.com/de/glossar/idn-varianten-tld/"
  fr: "https://tldlog.com/fr/glossaire/tld-variante-idn/"
  it: "https://tldlog.com/it/glossario/tld-variante-idn/"
  pt-BR: "https://tldlog.com/pt/glossario/tld-variante-idn/"
  ru: "https://tldlog.com/ru/glossariy/variant-idn-tld/"
---

# IDN变体TLD

某种文字的使用群体视为与另一个顶级域相同的顶级域，尽管二者以不同字符书写，简体中文和繁体中文的情况即是如此。根区规则规定存在哪些变体。两者必须由同一家注册管理机构运营。

## 相关术语

- [IDN TLD](https://tldlog.com/zh/cihui/idn-tld/)
- [IDN](https://tldlog.com/zh/cihui/idn/)
- [根区](https://tldlog.com/zh/cihui/genqu/)
- [IDN ccTLD](https://tldlog.com/zh/cihui/idn-cctld/)
- [所申请的字符串](https://tldlog.com/zh/cihui/suo-shenqing-zifuchuan/)