Norwegian Sign Language is the preferred sign language amongst deaf Norwegians. NSL is an important language in Norway, there are a lot of Sign Language-organizations and some TV-programs in NSL. The Norwegian Broadcasting Corporation airs Nyheter på tegnspråk (News in sign language) daily and Tid for tegn (Time for signs) weekly. Current distribution of Human Language Families Most languages are known to belong to language families. ... ISO 639-1 is the first part of the ISO 639 international-standard language-code family. ... ISO 639-2:1998 Codes for the representation of names of languages â Part 2: Alpha-3 code Twenty-two of the languages have two three-letter codes: a code for bibliographic use (ISO 639-2/B) a code for terminological use (ISO 639-2/T). ... ISO 639-3 is in process of development as an international standard for language codes. ... A sign language (also signed language) is a language which uses manual communication instead of sound to convey meaning - simultaneously combining handshapes, orientation and movement of the hands, arms or body, and facial expressions to express fluidly a speakers thoughts. ... Sign language is not universal. ... The legal recognition of sign languages is one of the major concerns of the international Deaf community. ... Norsk Rikskringkasting (NRK) - the Norwegian Broadcasting Corporation - is the Norwegian state-owned radio and television public broadcasting company. ...