ISO 3166-2:ZA by the ISO 3166 Maintenance Agency (ISO 3166/MA). ISO 639-1 codes are used to represent subdivision names in the following administrative languages: "Click on the button in the header to sort each column." The following changes to the entry have been announced in newsletters by the ISO 3166/MA since the first publication of ISO 3166-2 in 1998: ISO 3166-2:ZA ISO 3166-2:ZA is the entry for South Africa in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), which defines codes for the names of the principal subdivisions (e.g., provinces or states) of all
International Cultivar Registration Authority International Cultivar Registration Authority An International Cultivation Registration Authority (ICRA) is an organization responsible for ensuring that the name of plant cultivars and cultivar groups are defined and not duplicated. The ICRA system was established more 50 years ago, and operates under the International Code of Nomenclature for Cultivated Plants (ICNCP), which in turn works with the International Code of Nomenclature for algae, fungi, and plants. Its chief aim is to prevent duplicated uses of epithets for cultivars and cultivar groups within a defined denomination class (usually a genus), and to ensure that names are in accord with the latest