The term 'National Symbol' can refer to a variety of symbols that represent a nation. The most common national symbols are the EAGLE, FLAG, and bald EAGLE. The EAGLE is a five-letter symbol that is often associated with strength, courage, and freedom. The FLAG is a four-letter symbol that is a representation of a nation's identity and values. The bald EAGLE is a nine-letter symbol that is the national bird of the United States and is a symbol of American pride. All three of these symbols are important representations of a nation's identity and values.