ID 1, Approximate postcode area (APA), United Kingdom
ID 132, Approximate postcode district (APD), United Kingdom
ID 3002, Approximate postcode sector (APS), United Kingdom
ID 20303, Approximate postcode unit (APU), United Kingdom
ID 20316, Approximate postcode unit (APU), United Kingdom
ID 20318, Approximate postcode unit (APU), United Kingdom
ID 20358, Approximate postcode unit (APU), United Kingdom
ID 20360, Approximate postcode unit (APU), United Kingdom
ID 20363, Approximate postcode unit (APU), United Kingdom