The phrase "stood for" is frequently used to describe someone or something that represents a particular idea or value. There are a number of synonyms that can be used to convey a similar meaning, such as "advocated", "championed", "promoted", "supported", "upheld", "defended" or "espoused". Each of these words implies a sense of active support for a cause or belief system, rather than simply existing as a passive representation of it. By using a variety of synonyms for "stood for", writers can add nuance and depth to their language, and better convey the specific connotations and implications of a particular word choice.