The four-letter answer to the crossword clue 'Symbols of Egyptian Royalty' is ASPS. This is an acronym for the Ancient Egyptian symbols of royalty, which are the Ankh, the Sceptre, the Pshent, and the Was Scepter. The Ankh was a symbol of life, the Sceptre represented power, the Pshent was a crown, and the Was Scepter was a symbol of dominion. These symbols were used to represent the Pharaohs and other members of the royal family in Ancient Egypt.