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 17102, Approximate postcode unit (APU), United Kingdom
ID 17103, Approximate postcode unit (APU), United Kingdom
ID 17143, Approximate postcode unit (APU), United Kingdom
ID 17154, Approximate postcode unit (APU), United Kingdom
ID 17296, Approximate postcode unit (APU), United Kingdom
ID 17303, Approximate postcode unit (APU), United Kingdom
ID 17304, Approximate postcode unit (APU), United Kingdom
ID 17305, Approximate postcode unit (APU), United Kingdom
ID 17307, Approximate postcode unit (APU), United Kingdom
ID 17310, Approximate postcode unit (APU), United Kingdom