Symbolization (noun)

The act or process of representing something with a symbol or emblem.

Origin:

Late 19th century, from symbolize + -ation.

Examples:

1. The symbolization of the country's flag was a source of national pride.
2. The symbolization of the Olympic rings represents the unity of the world's nations.
3. The symbolization of the bird in the company logo conveyed freedom and lightness.
4. The symbolization of the heart on the valentine represented love and affection.
5. The symbolization of the scales in the legal system represents fairness and justice.