.za history of usage: "ZAR" serves as the ISO 4217 currency code for the South African rand. The international vehicle code for South Africa has been "ZA" since 1936. Additionally, South African aircraft registration prefixes also start with "Z". .ZA has a Second Level Domain (SLD) Structure. ZADNA removed a number of domains from the .za zone on the 7 August 2009 Currently around 29.39% of the .za internet is served via secured HTTPS protocol, with the Let's Encrypt Authority X3 being the most popular SSL certificate. Apache is the most popular web server, serving 66.56% of the .za domains, followed
International Cultivar Registration Authority important concept since it is only after such publication that the name has precedence for its use for a particular plant. Whilst the ICRA will ensure through its own publications that names are established, it is recommended that registrants should not necessarily rely on this and should also try to ensure that their new names are securely established as soon after registration as possible. It is not sufficient to release details onto the Internet, as that is not considered to be hard copy. International Cultivar Registration Authority An International Cultivation Registration Authority (ICRA) is an organization responsible for ensuring that