This legislative proposal seeks to officially rename a specific United States Postal Service facility located in New York City. The bill designates the post office at 114 John Street in New York, New York , as the " Jack Greenberg Post Office ," thereby establishing a permanent tribute to an individual through this public building. This action ensures that the facility will henceforth be recognized and referred to by its new commemorative name in all official capacities. Furthermore, the legislation explicitly mandates that any reference to this facility in any law, map, regulation, document, paper, or other official record of the United States shall be deemed a reference to the "Jack Greenberg Post Office." This provision ensures consistency across all governmental records and formally associates Jack Greenberg's name with this significant postal service location, solidifying the designation.