.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
GeoTLD GeoTLD A GeoTLD (geographic TLD) is a top-level domain in the Domain Name System of the Internet using the name of or invoking an association with a geographical, geopolitical, ethnic, linguistic or cultural community. , several examples of geographic TLDs exist: codice_1, enabling London businesses, organizations, and individuals to establish an online naming presence, codice_2 (for Asia), codice_3 (for Rio de Janeiro city), codice_4 (for Québec province), codice_5 which is a sponsored top-level domain intended to be used to highlight the Catalan language and culture. .eu is a country code top-level domain, since "EU" is a reserved country code for