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 21904, Approximate postcode unit (APU), United Kingdom
ID 21915, Approximate postcode unit (APU), United Kingdom
ID 21916, Approximate postcode unit (APU), United Kingdom
ID 21917, Approximate postcode unit (APU), United Kingdom
ID 21918, Approximate postcode unit (APU), United Kingdom
ID 21957, Approximate postcode unit (APU), United Kingdom
ID 21965, Approximate postcode unit (APU), United Kingdom
ID 21976, Approximate postcode unit (APU), United Kingdom