The crossword solution for the term 'Bit of Royal Regalia' is ORB. An ORB is a spherical object that is often used as a symbol of authority or power. It is a common part of royal regalia, which is a collection of items used to signify the power and authority of a monarch. The ORB is usually made of precious metals and jewels and is often held in the monarch's hand during coronations and other ceremonies.