.co (second-level domain) current manager, Neustar, markets it to global markets as an alternative to .com, or as a "generic country code top level domain" gccTLD. .co (second-level domain) In a number of countries, .co is used as a second-level domain to mean "commercial" and domain registrants register second-level domains of the form .co.xx, where xx is the country code top level domain (e.g., .co.uk in the U.K. and .co.jp in Japan). Some of the countries using .co as a second-level domain include: Barbados (.bb), Cook Islands (.ck), Costa Rica (.cr), India (.in), Indonesia (.id), Israel (.il), Japan (.jp), New Zealand (.nz), South
Coordination Center for TLD RU expansion of domains use by individuals and corporations and, consequently, growth of a number of registered second-level domains, as well as on raising awareness of the Russian Internet users regarding the domain names registration system. The high level of credibility, resilience and stability of the national domains .RU and .РФ, as well as provision of high quality services to the expert community, contribute both to a greater use of the Internet resources and a considerable growth in the number of Internet users and to further development of the Internet in Russia. The TLD .RU’s leading position among the biggest top