ID 1, Approximate postcode area (APA), United Kingdom
ID 136, Approximate postcode district (APD), United Kingdom
ID 3013, Approximate postcode sector (APS), United Kingdom
ID 21897, Approximate postcode unit (APU), United Kingdom
ID 21900, Approximate postcode unit (APU), United Kingdom
ID 21901, Approximate postcode unit (APU), United Kingdom
ID 21925, Approximate postcode unit (APU), United Kingdom