CGI : CGI stands for Common Gateway Interface, It is an interface that defines how data is passed and serves to connect the web with other software and databases.

Country Code Top Level Domain (ccTLD) : A top level domain contain a unique domain extension, usually a two characters abbreviation for the country .

Contact Record/Contact ID : Contact Records or Contact IDs are individuals or groups who represent to the registrant's domain name(s). The entity listed as the Administrative, Technical, or Billing Contact is an individual or 'role' that is contacted in matters relating to the domain name. They have rights to modify information pertaining to a domain name. A Contact may be a single person, a company, or organization .

Control panel : A control panel is a privately accessed web based management tool. Control panel for managing a hosted account. A program that lets you change various features.

CORE (Council of Registrars) : A core is the set of feasible allocations in an economy. An attempt to reform the management of gTLDs .

Corporate Registration : Domain registration made on behalf of a company or corporation

Cybersquatter : The illegal act of buying up domain names and “sitting” on them with the intent of making a large profit off the sell.