: Often provides specific "Subarea" or "Council District" maps. The "12" in your filename might refer to Council District 12 or a specific planning zone.

: 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

: 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.

Based on available technical repositories and public data portals, there is no widely recognized dataset or file specifically named .

: The primary source for official Metro Nashville Neighborhood Boundaries. This data is typically exported as a Shapefile (which downloads as a .zip ) or GeoJSON.