Country code top-level domains with commercial licenses Country code top-level domains with commercial licenses Country code top-level domains with commercial licenses are Internet country code top-level domain that have adopted a policy for worldwide commercial use. Some of the world's smallest countries have opened their country code domain to worldwide registrations for commercial purposes. For example, Tuvalu and the Federated States of Micronesia, small island-states in the Pacific, have partnered with VeriSign and FSM Telecommunications respectively, to sell domain name registrations using the TV and fm TLDs to television and radio stations. Some commercially available ccTLDs are in demand for use outside their home countries because their
Top-level domain requests. Several networks, such as BITNET, CSNET, UUCP, existed that were in widespread use among computer professionals and academic users, but were not interoperable directly with the Internet and exchanged mail with the Internet via special email gateways. For relaying purposes on the gateways, messages associated with these networks were labeled with suffixes such as bitnet, oz, csnet, or uucp, but these domains did not exist as top-level domains in the public Domain Name System of the Internet. Most of these networks have long since ceased to exist, and although UUCP still gets significant use in parts of the world