ID 131, Approximate postcode district (APD), United Kingdom
ID 2999, Approximate postcode sector (APS), United Kingdom
ID 3002, Approximate postcode sector (APS), United Kingdom
ID 19800, Approximate postcode unit (APU), United Kingdom
ID 19826, Approximate postcode unit (APU), United Kingdom
ID 20205, Approximate postcode unit (APU), United Kingdom
ID 20398, Approximate postcode unit (APU), United Kingdom
ID 20401, Approximate postcode unit (APU), United Kingdom
ID 20435, Approximate postcode unit (APU), United Kingdom
ID 20468, Approximate postcode unit (APU), United Kingdom