ID 1, Approximate postcode area (APA), United Kingdom
ID 130, Approximate postcode district (APD), United Kingdom
ID 2994, Approximate postcode sector (APS), United Kingdom
ID 19112, Approximate postcode unit (APU), United Kingdom
ID 19146, Approximate postcode unit (APU), United Kingdom
ID 19156, Approximate postcode unit (APU), United Kingdom
ID 19157, Approximate postcode unit (APU), United Kingdom
ID 19189, Approximate postcode unit (APU), United Kingdom
ID 19190, Approximate postcode unit (APU), United Kingdom
ID 19205, Approximate postcode unit (APU), United Kingdom
ID 19209, Approximate postcode unit (APU), United Kingdom
ID 19210, Approximate postcode unit (APU), United Kingdom
ID 19223, Approximate postcode unit (APU), United Kingdom
ID 19224, Approximate postcode unit (APU), United Kingdom