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 19100, Approximate postcode unit (APU), United Kingdom
ID 19105, Approximate postcode unit (APU), United Kingdom
ID 19106, Approximate postcode unit (APU), United Kingdom
ID 19107, Approximate postcode unit (APU), United Kingdom
ID 19108, Approximate postcode unit (APU), United Kingdom
ID 19127, Approximate postcode unit (APU), United Kingdom