A symbol is a mark, sign, or word that indicates, signifies, or is understood as representing an idea, object, or relationship. Symbols allow people to go beyond what is known or seen by creating linkages between otherwise very different concepts and experiences. All communication (and data processing) is achieved through the use of symbols.
Symbols are a means of complex communication that often can have multiple levels of meaning.
Text symbols Complete Text Symbol and picture text collection of All symbols and Signs