CRS Report: Education Stabilization Fund Programs Funded by the CARES Act, CRRSAA, and ARPA: Background and AnalysisDiscusses Education Stabilization Fund (ESF) and programs initially authorized under it that were included in P.L. 116-136, the Coronavirus Aid, Relief, and Economic Security Act (CARES Act); the Coronavirus Response and Relief Supplemental Appropriations Act, 2021; and P.L. 117-2, the American Rescue Plan Act of 2021, to provide increased levels of Federal funding for elementary, secondary, and postsecondary education in response to the novel coronavirus (COVID-19) pandemic. Provides overview of appropriations available for ESF and required reservations of funds under each act. Discusses each of the emergency education relief funds, including the emergency assistance to non-public schools program. Examines other provisions included in ESF, including maintenance of effort and maintenance of equity provisions, reporting requirements, continued payments to employees, and definitions.