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Learn about the standard codes for the names of countries and their subdivisions, maintained by the International Organization for Standardization (ISO). Find the ISO 3166-1 alpha-2, alpha-3 and numeric codes, the ISO 3166-2 subdivision codes and the Internet country code top-level domains for each of the 249 countries.
Find out the telephone prefixes for reaching telephone subscribers in foreign countries or areas via international telecommunication networks. The list is organized by world zones and includes the ITU-T standards and the exceptions for political and historical alignment.
This web page provides a comprehensive list of abbreviations used in medical prescriptions, including hospital orders and sig codes. It also indicates which abbreviations are deprecated or obsolete in the United States and the United Kingdom.
Learn about the ISO 3166-1 standard that defines codes for the names of countries, dependent territories, and special areas of geographical interest. Find out the criteria, information, and disputes for the three sets of country codes: alpha-2, alpha-3, and numeric.
Learn about the two-letter country codes defined by ISO 3166-1, which are used for various purposes such as domain names, postal codes, and international standards. See the full list of codes, their meanings, and exceptions for GB (United Kingdom) and other regions.
Wikipedia is a multilingual online project that provides free access to information on various topics. You can browse articles, images, news, and more on the main page or explore other areas and languages of Wikipedia.
Find the IATA, ICAO and call sign codes for airlines starting with L, such as Lufthansa (LH), LOT Polish Airlines (LT) and LAN Airlines (LA). See historical assignments and comments for completeness.
The United States Code is the official codification of the general and permanent federal statutes of the United States. It contains 53 titles, which are organized into numbered sections, and is published every six years by the U.S. House of Representatives.