ID 1, Approximate postcode area (APA), United Kingdom
ID 131, Approximate postcode district (APD), United Kingdom
ID 2998, Approximate postcode sector (APS), United Kingdom
ID 3000, Approximate postcode sector (APS), United Kingdom
ID 19531, Approximate postcode unit (APU), United Kingdom
ID 19659, Approximate postcode unit (APU), United Kingdom
ID 19675, Approximate postcode unit (APU), United Kingdom
ID 20045, Approximate postcode unit (APU), United Kingdom