In South Africa, the “SD” registration prefix on a license plate is not specific to any particular province or region. The South African government uses different letter combinations as registration prefixes for different provinces, but “SD” is not one of them.
However, it’s important to note that “SD” can also be a personalized or customized license plate chosen by the vehicle owner, which may have a personal meaning or significance to them. In such cases, the letters may not necessarily represent a specific province or region.
If you have a particular vehicle or license plate in mind, you can check the South African eNatis website or contact your local licensing department to obtain more information on the registration of the vehicle and the meaning behind the license plate.