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Norma Técnica
ISO 639-6:2009   CANCELADA
Data de Publicação : 17/11/2009
Título : Codes for the representation of names of languages — Part 6: Alpha-4 code for comprehensive coverage of language variants
Título Idioma Sec. : Codes pour la représentation des noms de langues — Partie 6: Code alpha-4 pour un traitement exhaustif des variantes linguistiques
Comitê : ISO/TC 37 Terminology and other language and content resources
Páginas : 16
Status : Cancelada em 25/11/2014  
Idioma : Inglês
Motivo do Cancelamento : iso:pub:std:IS:43380
Organismo : ISO - International Organization for Standardization
Objetivo : ISO 639-6:2009 specifies a method for establishing four-letter language identifiers (alpha-4) and language reference names for language variants and a hierarchical framework for relating them to languages, language families and language groups. The alpha-4 language identifiers have been developed for use in a wide range of applications, especially in computer systems, where there is a potential need to cover the entire range of languages, language families and language groups as well as language variants within each identified language. Alpha-4 language identifiers can support the quantity of known language variants and accommodate any future expansion. ISO 639-6:2009 provides a hierarchical framework, which facilitates backward compatibility with other ISO 639 codes, based on linguistic and/or geolinguistic relationships, within which a comprehensive enumeration of language variants is possible, including living, extinct, ancient and constructed languages, whether major or minor. As a result, ISO 639-6:2009 caters for a very large number of languages and their variants. ISO 639-6:2009 is not applicable to the registrations for languages designed exclusively for machine use, such as computer-programming languages and reconstructed languages.
Normas Necessárias para a aplicação da ISO 639-6:2009
ISO 639:1988
ISO 639-1:2002
ISO 639-2:1998
ISO 639-3:2007
ISO 639-4:2010
ISO 639-5:2008
ISO 639-6:2009
ISO/R 639:1967
01.140.20 - Ciências da informação
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