The term 'Abode of the Dead Babylonian' can be summarized by two crossword solutions: ARALU (5 letters) and HEL (3 letters). ARALU is an ancient Mesopotamian underworld, located in the city of Babylon. It was believed to be the home of the dead, where the souls of the deceased would go after death. HEL is a Norse goddess of death who ruled over the realm of the dead. She was believed to be the ruler of the underworld and the guardian of the souls of the dead.