.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
Vehicle registration plates of the United Kingdom arrangement. The first group of three numbers identifies the country or international organisation. The second group of three numbers is a serial number sequence starting at 101 for diplomats, 400 for non-diplomatic staff of international organisations, and 700 upwards for consular or other non-diplomatic staff. For example: 101 D 101 identifies the first registration allocated to the Afghanistan embassy and 900 X 400 is a registration allocated to the Commonwealth Secretariat. Honorary consuls are not entitled under UK law to diplomatic vehicle registrations and/or diplomatic driving permits. A limited number of "flag" registrations, bearing a similar format to earlier civilian