ID 1, Approximate postcode area (APA), United Kingdom
ID 142, Approximate postcode district (APD), United Kingdom
ID 3021, Approximate postcode sector (APS), United Kingdom
ID 3022, Approximate postcode sector (APS), United Kingdom
ID 23071, Approximate postcode unit (APU), United Kingdom
ID 23074, Approximate postcode unit (APU), United Kingdom
ID 23076, Approximate postcode unit (APU), United Kingdom
ID 23300, Approximate postcode unit (APU), United Kingdom
ID 23322, Approximate postcode unit (APU), United Kingdom