ID 1, Approximate postcode area (APA), United Kingdom
ID 134, Approximate postcode district (APD), United Kingdom
ID 3006, Approximate postcode sector (APS), United Kingdom
ID 21003, Approximate postcode unit (APU), United Kingdom
ID 21005, Approximate postcode unit (APU), United Kingdom
ID 21006, Approximate postcode unit (APU), United Kingdom
ID 21033, Approximate postcode unit (APU), United Kingdom
ID 21038, Approximate postcode unit (APU), United Kingdom
ID 21041, Approximate postcode unit (APU), United Kingdom
ID 21042, Approximate postcode unit (APU), United Kingdom
ID 21043, Approximate postcode unit (APU), United Kingdom
ID 21051, Approximate postcode unit (APU), United Kingdom
ID 21068, Approximate postcode unit (APU), United Kingdom
ID 21069, Approximate postcode unit (APU), United Kingdom
ID 21070, Approximate postcode unit (APU), United Kingdom
ID 21081, Approximate postcode unit (APU), United Kingdom