ID 1, Approximate postcode area (APA), United Kingdom
ID 133, Approximate postcode district (APD), United Kingdom
ID 3005, Approximate postcode sector (APS), United Kingdom
ID 20606, Approximate postcode unit (APU), United Kingdom
ID 20610, Approximate postcode unit (APU), United Kingdom
ID 20747, Approximate postcode unit (APU), United Kingdom
ID 20760, Approximate postcode unit (APU), United Kingdom
ID 20762, Approximate postcode unit (APU), United Kingdom