Son of Ra
Son of Ra or SAR (SA for Son and R for Ra or Re) is a title used in occult societies.
It was used in Ordre de la Rose-Croix Catholique, given only to highest initiates of the Order.
SAR was also used by the ancient kings of Assyria.
Another explanation for the meaning of SAR is Son Altesse Royale (His Royal Highness).
SAR was also attached to all dignitaries of FUDOSI.