【英文标准名称】:Codesfortherepresentationofnamesoflanguages-Alpha-3codeforcomprehensivecoverageoflanguages
【原文标准名称】:语种名称表示代码.语言综合涵盖用α-3代码
【标准号】:BSISO639-3-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-05-31
【实施或试行日期】:2007-05-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:字母的;代码;定义;文献;语言代码;语言;字母(符号);术语
【英文主题词】:Alphabetical;Codes;Definitions;Documents;Languagecodes;Languages;Letters(symbols);Terminology
【摘要】:ThispartofISO639providesacode,publishedbytheRegistrationAuthorityofISO639-3,consistingoflanguagecodeelementscomprisingthree-letterlanguageidentifiersfortherepresentationoflanguages.ThelanguageidentifiersaccordingtothispartofISO639weredevisedforuseinawiderangeofapplications,especiallyincomputersystems,wherethereispotentialneedtosupportalargenumberofthelanguagesthatareknowntohaveeverexisted.WhereasISO639-1andISO639-2areintendedtofocusonthemajorlanguagesoftheworldthataremostfrequentlyrepresentedinthetotalbodyoftheworld'sliterature,thispartofISO639attemptstoprovideascompleteanenumerationoflanguagesaspossible,includingliving,extinct,ancientandconstructedlanguages,whethermajororminor,writtenorunwritten.Asaresult,thispartofISO639dealswithaverylargenumberoflesser-knownlanguages.Languagesdesignedexclusivelyformachineuse,suchascomputer-programminglanguagesandreconstructedlanguages,arenotincludedinthiscode.Knowledgeoftheworld'slanguagesatanygiventimeisnevercompleteorperfect.AdditionallanguageidentifiersmaybecreatedforthislistwhenitbecomesapparentthatthereisalinguisticvarietythatisdeemedtobedistinctfromotherlanguagesinaccordancewiththedefinitionsinClause3andtheirelaborationinClause4.Inaddition,thedenotationofexistingidentifiersmayberevisedoridentifiersmaybecomedeprecatedwhenitbecomesapparentthattheydonotaccuratelyreflectactuallanguagedistinctions.Inallsuchchanges,carefulconsiderationisgiventominimizeadverseeffectsonexistingimplementations.
【中国标准分类号】:A24
【国际标准分类号】:01_140_20
【页数】:22P.;A4
【正文语种】:英语