ID 131, Approximate postcode district (APD), United Kingdom
ID 2998, Approximate postcode sector (APS), United Kingdom
ID 3001, Approximate postcode sector (APS), United Kingdom
ID 19600, Approximate postcode unit (APU), United Kingdom
ID 20090, Approximate postcode unit (APU), United Kingdom
ID 20097, Approximate postcode unit (APU), United Kingdom
ID 20116, Approximate postcode unit (APU), United Kingdom
ID 20117, Approximate postcode unit (APU), United Kingdom
ID 20420, Approximate postcode unit (APU), United Kingdom
ID 20473, Approximate postcode unit (APU), United Kingdom
ID 20481, Approximate postcode unit (APU), United Kingdom
ID 20485, Approximate postcode unit (APU), United Kingdom
ID 20510, Approximate postcode unit (APU), United Kingdom
ID 20511, Approximate postcode unit (APU), United Kingdom