General Synonyms:
* Stands for
* Embodies
* Symbolizes
* Signifies
* Depicts
* Illustrates
* Shows
* Reflects
* Expresses
* Indicates
* Suggests
* Conveys
* Implies
In the sense of "acting on behalf of":
* Speaks for
* Acts for
* Advocates for
* Defends
* Champions
* Speaks on behalf of
* Acts in the interest of
In the sense of "being a part of":
* Includes
* Encompasses
* Covers
* Constitutes
* Comprises
* Involves
In the sense of "being equivalent to":
* Means
* Equals
* Signifies
* Denotes
In the sense of "being an example of":
* Exemplifies
* Demonstrates
* Shows
* Illustrates
The best synonym to use will depend on the specific context of the sentence.