Glossary / cctld

ccTLD (Country-Code Top-Level Domain)

A two-letter TLD assigned to a country or territory — some repurposed as global brands.

ccTLDs are two-letter extensions assigned per ISO 3166 country codes: .uk, .de, .jp — and .ai (Anguilla), .io (British Indian Ocean Territory), .co (Colombia). While designed for national use, several have been adopted globally because the letters carry semantic value for brands.

Google treats a defined list of these 'repurposed' ccTLDs as generic, meaning they rank internationally like .com. That list includes .ai, .io, .co, and .me — which is why startups use them freely.

Caveats still apply: ccTLD registries set their own rules (like .ai's two-year minimum) and are not bound by ICANN gTLD policy, so renewal pricing and dispute processes differ. DomainFind.ai encodes these registry-specific rules per TLD.

Related terms

• gTLD (Generic Top-Level Domain) — Extensions like .com, .net, .app, and .dev operated under ICANN policy.
• .ai Domain — Anguilla's country-code TLD, adopted globally as the signature extension for AI companies.

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