The purpose of this legislation is to officially name a specific post office in the Bronx, New York, after Eliot L. Engel, who is a former member of the U.S. House of Representatives. The bill aims to honor Engel for his contributions and service. The key provision of this legislation is the designation of the United States Postal Service facility located at 5951 Riverdale Avenue as the "Eliot L. Engel Post Office." This means that all official references to this post office in legal documents, maps, and other records will now use this new name.