The term 'Beryllium Bearer' refers to a type of ORE that contains beryllium. The crossword solution for this term is ORE, which is a three-letter word. Beryllium is a chemical element found in nature and is used in many industrial applications. ORE containing beryllium is mined and processed to extract the element. Beryllium ORE is found in many parts of the world, including the United States, China, and Russia.