Aka is a Nilo-Saharan language spoken in Sudan. Current distribution of Human Language Families Most languages are known to belong to language families. ... Map showing the distribution of the Nilo-Saharan languages. ... Wikipedia does not yet have an article with this exact name. ... The rough location of the Eastern Jebel languages, in An Nil al Azraq province The Eastern Jebel languages are a small subfamily belonging to the Eastern Sudanic subgroup of Nilo-Saharan. ... 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 — 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. ... The International Phonetic Alphabet (IPA) is a system of phonetic notation devised by linguists to accurately and uniquely represent each of the wide variety of sounds (phones or phonemes) used in spoken human language. ... Phonetics (from the Greek word φωνή, phone = sound/voice) is the study of sounds (voice). ... Because of technical limitations, some web browsers may not display some special characters in this article. ... This is a concise version of the International Phonetic Alphabet for English sounds. ... The English language is a West Germanic language that originates in England. ... Map showing the distribution of the Nilo-Saharan languages. ...