ID 1, Approximate postcode area (APA), United Kingdom
ID 132, Approximate postcode district (APD), United Kingdom
ID 3002, Approximate postcode sector (APS), United Kingdom
ID 3003, Approximate postcode sector (APS), United Kingdom
ID 20371, Approximate postcode unit (APU), United Kingdom
ID 20403, Approximate postcode unit (APU), United Kingdom
ID 20411, Approximate postcode unit (APU), United Kingdom
ID 20453, Approximate postcode unit (APU), United Kingdom
ID 20454, Approximate postcode unit (APU), United Kingdom
ID 20460, Approximate postcode unit (APU), United Kingdom
ID 20466, Approximate postcode unit (APU), United Kingdom
ID 20470, Approximate postcode unit (APU), United Kingdom