Prof. Tammy Raymond is one of the pre-made NPC political science professors in Sim State University from The Sims 2: University. She can be made playable by befriending and asking her to move in, or by marrying her. Tammy has the same facial structure as Esther Tse.
Her name is randomized when Sim State University is generated. The name "Prof. Tammy Raymond" is only referenced in the game files.