ICANN glossary and acronym decoder

 
BC Business Constituency (of the Generic Name Supporting Organisation).
ccTLD See Top Level Domain, Country Code  
Contact Contacts are individuals or entities associated with domain name records. Typically, third parties with specific inquiries or concerns will use contact records to determine who should act upon specific issues related to a domain name record. There are typically three  contact types: Administrative, Billing, Technical.
Contact, Administrative The administrative contact is an individual, role or organization authorised to interact with the registry or registrar on behalf of the Domain Holder. The Administrative Contact is  the authoritative point of contact for the domain name, second only to the Domain Holder.
Contact, Billing The billing contact is the individual, role or organization designated to receive the invoice for domain name registration and re-registration fees.
Contact, Technical The technical contact is the individual, role or organization who is responsible for the technical operations of the delegated zone. This contact likely maintains the domain name server for the domain.
Cybersquatting Registering or using a domain name in bad faith to profit from a trademark or  other reputational identifier of another. The cybersquatter either offers to sell the name to the owner of the trade mark for an inflated price or makes money from parking or from adult content.
Deletes When a domain name is not renewed the registrar is obliged to delete the name from its records and release the name back to the registry. Some registrars are slow to do this perhaps hoping to sell the name to someone else. Such practices frustrate the orderly reallocation of deleted or lapsed names.
DNS See Domain Name System  
DNSO Domain Name Supporting Organisation. The former body within ICANN tasked with developing policy for adoption and implementation by the ICANN Board. Replaced by the GNSO.
Domain Holder The individual or organization that registers a specific domain name. They are the legal entity bound by the terms of the relevant service agreement with the registry operator for the TLD in question.
Domain Name Domain names are the familiar, easy to remember names for computers on the Internet (such as bizconst.org). They correspond to a series of numbers (Internet Protocol numbers) that are routing addresses on the Internet. In order to ensure consistent resolution, domain names need to be unique.
Domain Name System The domain name system is a distributed database arranged hierarchically. Its purpose is to provide a layer of abstraction between other Internet services (web, email, etc.) and the numeric addresses (IP addresses) used to uniquely identify any given machine on the Internet.
Dot net rebid Prior to 2005 Verisign was the unchallenged registry for . net as well as .com . As part of an agreement with ICANN, Verisign agreed to the re-bidding of the  .net registry.  The conditions of that re-assignment touch on issues of competition and consumer confidence.
Dot org reassignment Prior to 2002 Verisign was the registry for . org as well as . com and .net. As part of a 2001 agreement with ICANN, Verisign agreed to no longer be the . org registry. The registry was re-assigned to www.PIR.org   The conditions of that re-assignment touched on issues of competition and consumer confidence.
Dropcatcher A company or individual who rushes to register or catch popular domain names as soon as their original registrations expire. 
ERC The Evolution and Reform Committee established by the ICANN Board in 2002 to recommend structural and process reform.
Exclusive Registration System A domain name registration system in which registry services are limited to a single registrar. 
Funnel The Funnel Process is the result of a GNSO Policy Development Process in connection with the launching of new registry services that has been specifically incorporated into all ICANN registry contracts. The Funnel Process is designed to provide the community and registries a more predictable process for the launch of new registry services, while including safeguards to identify potentially new registry services that raise security, stability or competition concerns. ICANN maintains a list of these funnel requests on its web site at the following URL:
http://www.icann.org/registries/rsep/submitted_app.html

GA General Assembly (of the former Domain Name Supporting Organisation) and now maintained as a open mail list administered by GNSO staff.
GAC Government Advisory Committee.  Public sector advisory body to the ICANN board.
Generic Names Supporting Organisation
(GNSO)
The body within ICANN tasked with developing policy for adoption and implementation by the ICANN Board. Formerly the DNSO. For more information see also ICANN 
GNSO Council The ruling body of the GNSO. Replaced the former Names Council. For more information see ICANN 
gTLD See Top Level Domain, Generic  
ICANN 
Internet Corporation for Assigned Names and Numbers. A non- profit organization founded to assume responsibility for IP address space assignment, protocol parameter assignment, domain name system management and root server system management. 
IANA Internet Assigned Numbers Authority (USA). The organization prior to ICANN  that was tasked with responsibility for IP address space assignment, protocol parameter assignment, domain name system management and root server system management. This function is now performed by ICANN and limited to performing the technical delegation of TLDs.
IDNs See Internationalized Domain Names
Internationalized Domain Names (IDNs) These will allow use on the Internet of domain names in non-Roman scripts such as Chinese and Arabic. In October2002, the Internet Engineering Steering Group approved the publication of a standardized way of integrating IDNs into the Internet's domain-name system and published a set of guidelines. The guidelines call on IDN-implementing registries to employ common language-specific registration and administration rules. After the proposed technical standard was published in March 2003, the ICANN Board endorsed an approach for implementation of the technical standard. Registries seeking to deploy IDNs under their agreements with ICANN have been authorized to do so on the basis of the guidelines.
InterNIC The InterNIC, a registered service mark of the U.S. Department of Commerce, is a concept for an integrated network information center that was developed by several companies, including Network Solutions, in co-operation with the U.S. Government.
IP Internet protocol (see IP address) or intellectual property, depending on the context.
IP Address Internet protocol address. A numeric address of the form 123.45.67.89 which, within the Internet space, is the unique numeric equivalent of a record in a zone file, underlying a domain name.
ISO-3166-1 A list  maintained by the International Standards Organization that gives coded representations of more than 230 names of countries or areas. The two-code entries (such as fr for France) were adopted by IANA to create ccTLD entries.
Kiting See Taste Testing
Names Council Former ruling body of the DNSO. Replaced by the GNSO Council.
Nameserver A computer running software that authoritatively looks up the numeric equivalent (IP Address) of a record in a zone file, usually for the purpose of allowing remote client access to remote server resources over a network. 
Namespace All combinations of Domain Names and Top Level Domains  existing below the Root System.
NIC

Network Information Center (USA).


NIC Handle A NIC Handle is an identifier in use by some registrars and registries that is assigned to various records in the domain name database. They are not globally unique.
Nominating Committee The Nominating Committee or NomCom is an appointed committee responsible for the selection of all ICANN Directors except the President and those Directors selected by ICANN's Supporting Organizations. The committee also selects three members of both the GNSO Council and the CCNSO Council. Appointments are made annually to the nominating committee by various bodies within ICANN including each of the GNSO Constituencies. The Business Constituency provides two members each year - to represent small and large business respectively.  

2004 BC reps were Grant Forsyth (large) and Mike Roberts (small).
2005 BC reps were Catherine Gabay (large) and Marilyn Cade (small).  
2006 BC reps are Catherine Gabay (large) and Ken Fockler (small)


NTEPPTF New TLD Evaluation Process Planning Task Force. An obsolete task force established by ICANN in 2002 to make recommendations on how to evaluate the first expansion of top-level domain names. 
Parking Also domain parking. An advertising practise where the resulting web site is typically  used to display advertising and links related to the domain name. The owner of the domain may be paid a small amount each time a user clicks on an advertisement. 
Picket Fence This is an informal term for the limit put into Registry Contracts on the scope of issues that are considered to be "Consensus Policies". The importance is that issues within scope may result in changes to contract during the life of the contract.

The "picket fence" scope in the first .jobs agreement is an example favoured by ICANN staff and includes five categories:

(1) issues for which uniform or coordinated resolution is reasonably necessary to facilitate interoperability, Security and/or Stability of the Internet or DNS.

(2) functional and performance specifications for the provision of Registry Services.

(3) Security and Stability of the registry database for the TLD.

(4) registry policies reasonably necessary to implement Consensus Policies relating to registry operations or registrars.

(5) resolution of disputes regarding the registration of domain names (as opposed to the use of such domain names). Such categories of issues referred to in the preceding sentence shall include, without limitation:

(A) principles for allocation of registered names in the TLD (e.g., first-come, first-served, timely renewal, holding period after expiration);

(B) prohibitions on warehousing of or speculation in domain names by registries
or registrars;

(C) reservation of registered names in the TLD that may not be registered initially or that may not be renewed due to reasons reasonably related to (a) avoidance of confusion among or misleading of users, (b) intellectual property, or (c) the technical management of the DNS or the Internet (e.g., establishment of reservations of names from registration);

D) maintenance of and access to accurate and up-to-date information concerning domain name registrations;

(E) procedures to avoid disruptions of domain name registration due to suspension or termination of operations by a registry operator or a registrar, including procedures for allocation of responsibility for serving registered domain names in a TLD affected by such a suspension or termination;

(F) resolution of disputes regarding whether particular parties may register or maintain registration of particular domain names.


Redemption Grace Period See Transfers 
Registrant See Domain Holder
Registrar An entity that, via contract with Domain Holders and a registry, provides domain name registration services. The Domain Holder (the Registrant) pays a fee to the registrar.
Registrar, Accredited A gTLD Registrar that has been certified by and under contract to ICANN as meeting certain minimal criteria. Some ccTLD registries also accredit registrars, so the term must be seen in context

Registry

 

A Registry is the entity responsible for providing registry services. Each TLD has an associated registry.  A part of the fee paid by a registrant to the registrar is transferred by the registrar to the registry. Registry services include customer database administration, zone file publication, DNS operation, marketing and policy determination. A registry may outsource some of these services.
Registry, Thick A registry which administers both the technical information (information needed to produce zone files) and social information (information needed to implement operational, business, or legal practices).
Registry, Thin A registry in which some element of the social information is shared with a registrar.
Registry Operator Usually synonymous with the term registry, however a registry operator may also be an organization merely operating the registry under an outsourced technical services management contract.
Registry Services Services offered by the Registry to its users. In order to avoid interruption to, or other problems with, the Domain Name System the GNSO has developed a policy whereby a Registry has to provide notice and receive permission before introducing a new service. 
Root System The Domain Name System is a hierarchal naming structure, the top of which is the root.
SLD Second-level domain of the DNS, e.g. .com.au (.com is the SLD in the .au (Australia) ccTLD.
SLD Holder See SLD and Domain Holder
Shared Registration System A domain name registration system in which registry services are shared among multiple independent registrars. 
Taste testing Domain Name Taste Testing (aka Domain Name Kiting) refers to a practice within the domain name marketplace in which registrants abuse a registry's five day period of grace after which payment will not be refunded. Specifically, large volumes of domain names are registered to test the volume of traffic associated with these names. If the economics associated with these tested names are favourable, the registrant keeps the name. However, the far more likely outcome is that the majority of these names (upwards of 99%) are deleted and the registrant refunded his registry fees in full. This practice results in substantial cost increases to business owners that must monitor the Internet for phishing and trademark infringement, and negatively impacts consumers that might be looking for available domain names.
TLD Top Level Domain. A term used to describe both gTLDs and ccTLDs that exist within the domain name system.
Top Level Domain, country code A TLD that corresponds to an entry in the ISO-3166-1 list. Note there are exceptions: UK, .GG, .JE are ccTLDs but not in the ISO-3166-1 list
Top Level Domain, generic A TLD created to act as a globally relevant resource. Examples of these include .COM, .NET, .ORG, .INFO, .BIZ and .AERO.
Transfers Domain name holders may choose to change their registrar for better price or improved service. The registrar is instructed to transfer the name to another registrar. Some registrars historically insisted on procedures that were not in the name holder's interest. Agreeing to a procedure that balances speed with security was the objective of a  debate started in 2002 on this issue resulting in an ICANN policy change. A standard "Redemption Grace Period" now helps holders resolve the legitimate right to hold a name registered by someone else.
Typosquatting A form of cybersquatting that relies on mistakes made by internet users when typing a website address into a web browser - eg myspac.com rather than myspace.com. 
UDRP Uniform Dispute Resolution Policy (see below)
Uniform Dispute Resolution Policy A fast-track process that enables a trade mark owner or similar rights owner to take over ownership of a domain name registered in bad faith by someone else. The policy created by the DNSO and ICANN is administered by certain organisations such as the World Intellectual Property Organisation (WIPO)
Waiting List Service A service proposed by Verisign Global Registries in Q1 2002 to allow potential domain holders to reserve domain names, currently owned by a third party, should that third party choose not to renew the name. WLS would have eliminated the use of existing reservation services, thus there were issues of competition, as well as issues of intellectual property.  The Names Council recommended against allowing the service but in Q3 2002 the ICANN board rejected this recommendation.
Whois A server that provides a directory service. Whois is not purely a domain name or IP address directory service, but has been deployed for a wide variety of uses. It is the first place to visit to check on a bad faith registration, though data accuracy remains a problem. In 2002 the Names Council launched a  review of Whois. This work continued under the GNSO and the various issues are slowly resulting in ICANN policy changes.
Whois, Bulk A data retrieval mechanism required by ICANN that specifies that all ICANN accredited Registrars must make their Whois dataset available as a single machine readable file.
Whois Record The information returned to the client as a result of a Whois query.
Whois, Referral RWhois (Referral Whois). An enhanced Whois service.
Whois, Registrar Whois services made available by specific registrars for the domain names that they sponsor at the Registry.
Whois, Registry Whois services made available by specific registries for the domain names that they are authoritative for. Registry Whois often do not provide the comprehensive contact information that Registrar Whois services do. 
WIPO II A 2003 request from UN agency the World Intellectual Property Organisation WIPO to extend the UDRP (see above) to cover the names of international organisations and the names of countries.  This request was resisted by the GNSO because of a fundamental difference to the trade mark UDRP. Under that a losing party can always go to a national court but that option was not a part of the new WIPO request. 
WGIG Working Group on Internet Governance.  The first phase of the World Summit on the Information Society (see WSIS below) requested the United Nations Secretary-General to establish a Working Group (WGIG) on Internet Governance.  The WGIG presented the result of its work in a report "for consideration and appropriate action for the second phase of the WSIS in Tunis 2005."
WLS See Waiting List Service
WSIS World Summit on the Information Society. Endorsed by the UN general assembly in 2001 WSIS seeks to answer questions and propose actions concerning the digital revolution and the digital divide. It is held in two phases. The first phase of WSIS took place in Geneva hosted by the Government of Switzerland from 10 to 12 December 2003. It addressed the broad range of themes concerning the Information Society and adopted a Declaration of Principles and Plan of Action. The second phase (implementation of the plan of action) took place in Tunis hosted by the Government of Tunisia, from 16 to 18 November 2005. More information from http://www.itu.int/wsis 
Zone File A file that contains data describing a portion of the domain name space. Zone files contain the information needed to resolve domain names to Internet Protocol (IP) numbers.
Zone Transfer The process by which nameservers request and replicate Zone File data from remote nameservers.
Other glossaries and faqs www.icann.org/general/glossary.htm
The above is intended to guide BC members through the key issues of relevance to commercial users.