Codes for the representation of names of languages - Alpha-4 code for comprehensive coverage of language variants Ingestion-build-183098 This International Standard specifies the

This International Standard specifies the characteristics of

electrophysiological audiometry

Thickwall insert Manufacturers

Verification of the testability

Compression algorithm not supported

Codes for the representation of names of languages - Alpha-4 code for comprehensive coverage of language variants Ingestion-build-183098 This International Standard specifies the1 Scope This part of ISO 639 specifies a method for establishing four letter language identifiers (alpha 4) and languagereference 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,