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ICANN Acronyms and Terms

ICANN has hundreds of acronyms and terms, which can be confusing. We created this multilingual tool to help explain what these terms mean and facilitate your work within the ICANN community. Search for terms by name or acronym using the search bar, or search by letter. All acronyms and terms are available in Arabic, Chinese, French, Russian, and Spanish.

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  • name collision

    A situation where a name used in a private network, such as a corporate intranet, results in a query to the public Domain Name System (DNS). If the name from the private network matches a domain name in the DNS, the resolution of that name can produce adverse results.