RUSD, an abbreviation for the Riverside Unified School District, can be referred to using various synonyms. Some of the possible alternatives for RUSD include: 1. Riverside School Board: reflects the governing entity that oversees the district's policies. 2. Riverside District: a more generalized term that refers to the geographical area covered by the district. 3. Riverside Public Schools: emphasizes the public nature of the educational institutions in the district. 4. Riverside Education System: highlights the comprehensive and interconnected nature of the district's educational entities. Overall, these synonyms for RUSD provide various ways to refer to the district, each emphasizing a different aspect of its purpose and identity.