Search results
Results From The WOW.Com Content Network
ISO 639 is a standardized nomenclature used to classify languages. This table lists all two-letter codes (set 1) and some of the three-letter codes (sets 2–5) for each language, along with their names, types and scopes.
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.
ISO 639 is a set of international standards that lists short codes for language names. The web page shows a complete list of three-letter codes defined in part two (ISO 639-2) of the standard, with corresponding two-letter codes, scope, type, and native names.
Learn about the three-letter country codes defined by ISO 3166-1, which are used for passports, vehicle registration and other applications. See the complete list of current and officially assigned codes, as well as their English names and status.
SIP is a signalling protocol for controlling communication sessions such as Voice over IP telephone calls. Learn about the SIP response codes, which specify the status of the request, and their corresponding reason phrases, as defined in IETF RFCs and IANA registry.
UCUM is a system of codes for unambiguously representing measurement units, used by different organizations and standards. It has seven base units, metric and non-metric prefixes, and arbitrary units for biochemistry and medicine.
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.
UNSPSC is a four-level hierarchy coded as an eight-digit number, with an optional fifth level adding two more digits. It is used in eCommerce and competes with other coding schemes, such as EU's Common Procurement Vocabulary and GS1's Global Product Classification.