---
id: "cctld-retirement"
kind: "glossary-term"
title: "ccTLD退役"
language: "zh-Hans"
category: "治理与政策"
updated: "2026-10-10T12:00:00Z"
canonical: "https://tldlog.com/zh/cihui/cctld-tuiyi/"
translations:
  en: "https://tldlog.com/glossary/cctld-retirement/"
  es: "https://tldlog.com/es/glosario/retirada-cctld/"
  de: "https://tldlog.com/de/glossar/cctld-stilllegung/"
  fr: "https://tldlog.com/fr/glossaire/retrait-cctld/"
  it: "https://tldlog.com/it/glossario/ritiro-cctld/"
  pt-BR: "https://tldlog.com/pt/glossario/desativacao-cctld/"
  ru: "https://tldlog.com/ru/glossariy/vyvod-cctld-ekspluatatsii/"
---

# ccTLD退役

在某个国家代码从ISO 3166-1列表中删除后（例如某个国家不复存在），将相应国家和地区代码域名从根区移除的流程。IANA会给管理机构数年的通知期，以便用户迁往别处。

## 相关术语

- [ccTLD](https://tldlog.com/zh/cihui/cctld/)
- [ISO 3166-1](https://tldlog.com/zh/cihui/iso-3166-1/)
- [IANA](https://tldlog.com/zh/cihui/iana/)
- [ccPDP](https://tldlog.com/zh/cihui/ccpdp/)
- [根区](https://tldlog.com/zh/cihui/genqu/)