If you are looking for neighborhood-level data for Nashville, it is likely derived from one of the following official sources:
: Filenames with specific codes like "12NS" are common in version-controlled projects (e.g., GitHub) or university lab instructions (e.g., Vanderbilt or MTSU GIS labs). Recommendations for Retrieval Download Nashville12NSNeighborhood zip
: If "12" refers to a district, you can filter the official portal for "District 12" and export that specific selection as a new .zip file. If you are looking for neighborhood-level data for
: If you simply need Nashville neighborhood boundaries, download the official Neighborhood Boundaries Shapefile from the Metro Government portal. GitHub) or university lab instructions (e.g.