Hieroglyphic symbols are an ancient form of writing used by the Egyptians. The symbols are composed of pictures and symbols that represent words, ideas, and sounds. The three crossword solutions for the term Hieroglyphic Symbol are ASP, EYE, and IBIS. ASP is a three-letter symbol that represents a cobra or snake. EYE is a three-letter symbol that represents the EYE of Horus, a god in Egyptian mythology. IBIS is a four-letter symbol that represents a sacred bird in Egyptian mythology.