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 3003, Approximate postcode sector (APS), United Kingdom
ID 20222, Approximate postcode unit (APU), United Kingdom
ID 20412, Approximate postcode unit (APU), United Kingdom
ID 20414, Approximate postcode unit (APU), United Kingdom
ID 20415, Approximate postcode unit (APU), United Kingdom
ID 20421, Approximate postcode unit (APU), United Kingdom