ID 1, Approximate postcode area (APA), United Kingdom
ID 127, Approximate postcode district (APD), United Kingdom
ID 2984, Approximate postcode sector (APS), United Kingdom
ID 17105, Approximate postcode unit (APU), United Kingdom
ID 17151, Approximate postcode unit (APU), United Kingdom
ID 17153, Approximate postcode unit (APU), United Kingdom
ID 17212, Approximate postcode unit (APU), United Kingdom
ID 17217, Approximate postcode unit (APU), United Kingdom
ID 17223, Approximate postcode unit (APU), United Kingdom
ID 17225, Approximate postcode unit (APU), United Kingdom
ID 17277, Approximate postcode unit (APU), United Kingdom
ID 17278, Approximate postcode unit (APU), United Kingdom
ID 17294, Approximate postcode unit (APU), United Kingdom
ID 17314, Approximate postcode unit (APU), United Kingdom