To designate the facility of the United States Postal Service located at 114 John Street in New York, New York, as the "Jack Greenberg Post Office".

This bill designates the United States Postal Service facility at 114 John Street in New York, New York, as the "Jack Greenberg Post Office." The legislation requires that all official government records, maps, and documents referring to this location use the new name. This change is intended to honor Jack Greenberg, a prominent civil rights attorney, by permanently associating his name with the building.