On Codelist

Codes that are on the GeographicVocabulary codelist.

ValueNamePublishers
G2 OpenStreetMap 23
A3 Global Administrative Areas 13
G1 Geonames 37
A4 ISO Country (3166-1 alpha-2) 39
A1 Global Admininistrative Unit Layers 12
A2 UN Second Administrative Level Boundary Project 2

Not On Codelist

Codes that are not on the GeographicVocabulary codelist.

ValuePublishers
2
4 1