1. Peking University, China Classification
Peking University professor of Chinese, XU Tong-qiang, Hu Jicheng the world’s languages are classified as 13 languages, 45 languages. The 13 languages are: Sino-Tibetan languages, Indo-European, Caucasian languages, Uralic, Altaic, Dravidian, Austro-Asiatic, Austronesian, flash - including language, Niger - Kordofanian languages , Nile — Saharan languages, Khoisan language, North American Indian languages.
2. University of British Simon genetics Classification
(1), Europe and Asia languages, including the Sino-Tibetan languages, Indo-European languages.
(2). The Pacific Ocean and the African languages, including. In addition to European and Asian languages, South language of other countries outside North America.
(3). North American language: North America indigenous Indian language.
(4). South American language: South America, the indigenous Indian language.
3. Australia’s national standard language classification
The Nordic languages, 5 languages, 16 language branch
Southern European languages, 5 languages, 16 language branch
Eastern European language, 7 languages, 25 language branch
South-West Asia and North Africa, languages, three languages, 21 language branch
South Asian languages, 5 languages, 16 language branch
Southeast Asian languages, three languages, 23 languages
East Asian languages, 4 languages, 15 kinds of language branch
Australia dialect language, 8 languages, 56 language branch
The other language, 7 languages, 41 language branch
4. The United States Ma Sai Chau Sa Zhu Institute of Technology (MA Institute of Technology) Classification (full by region)
African Languages: languages in North Africa, South Africa, languages, the East African languages, African languages
Asian Languages: languages North Asia, South Asia languages, East Asian languages, West Asia language family, languages of Central Asia, Southeast Asia and languages
Australia is too language: Australia and the Pacific Islands countries.
Languages in North America: North America in foreign languages, including indigenous Indian language.
South America Language: South America in foreign languages, including indigenous Indian language.
European languages: Germanic languages, including English, German, Dutch, Scandinavian Peninsula, the main language. Latin family, including French, Italian, Spanish, Portuguese and Romanian and so on. Slavic languages are Russian, Bulgarian, Polish and so on. Baltic languages, including Latvian and Lithuanian and so on.
The classification methods have a common drawback, that is not included in the artificial international language category. In today’s world, artificial international language has been so popular today, which is really a regret.
