ISO 3166-1 numeric

• Report rights infringement
• published: 09 Oct 2014
• views: 0

ISO 3166-1 numeric (or numeric-3) codes are three-digit country codes defined in ISO 3166-1, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), to represent countries, dependent territories, and special areas of geographical interest. They are identical to the three-digit country codes developed and maintained by the United Nations Statistics Division, from which they originate in its UN M.49 standard. They were first included as part of the ISO 3166 standard in its second edition in 1981, but they have been released by the United Nations Statistics Division since as early as 1970. An advantage of numeric codes over alphabetic codes is script (writing system) independence. The ISO 3166-1 alphabetic codes (alpha-2 and alpha-3) use letters from the English alphabet and are suitable for languages based on the Latin alphabet. For people and systems using non-Latin scripts (such as Arabic, Bengali, Chinese, Cyrillic, Devanagari, Greek, Hangul, Hebrew and Japanese), the English alphabet may be unavailable or difficult to use, understand, or correctly interpret. While numeric codes overcome the problems of script dependence, this independence comes at the cost of loss of mnemonic convenience. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video