Generic Top-Level Domains (gTLDs)
A gTLD is an abbreviation of Generic Top-Level Domain and is maintained by Internet Assigned Numbers Authority (IANA) to use in the Domain Name System on the Internet.
A complete list of Generic Top-Level Domains (gTLDs) in the world
About Generic Top-Level Domains (gTLDs)
A Generic Top-Level Domain (gTLD) is generic domain extensions which are also a fully qualified domain name. The primary group of generic top-level domains consists of the com, info, net, and org domains.