A TLD is an abbreviation for top-level domain. It’s the final part of any domain extension, like .com, .org, or .gov. ccTLDs stands for country-code top-level domains. ccTLDs are a subcategory of top-level domains (TLDs) that are used to indicate a certain country, such as .in, .de, .mx, and.fr. A generic top-level domain is referred to as a gTLD. A generic top-level domain is the most common sort of domain name (gTLD). This category includes.com domains, which have more registrations than all of the ccTLDs combined. The most common generic top-level domains (gTLDs) used to be.com, .org, .net, .edu, .gov, and.mil, but the number of available gTLDs has grown to hundreds, including .online, .xyz, and .name.