This is a Features module that sets up a taxonomy vocabulary for U.S. judicial districts. Each term gets some abbreviation data and a geographical region data, via the Geofield module.
Use case and related module
A possible use case is to associate an entity type with a district, so that users can search for the district that contains their location, or for entities that are within the same district as their location. To accomplish this, the Geofield Filter Contains module my be helpful.
Enable the module as normal.
If you disable and uninstall the module, the vocabulary and all of its terms get permanently deleted.