A unique code representing a constituent internal part of the United Kingdom of Great Britain and Northern Ireland.
National Codes:
| 1 | England | 
| 2 | Scotland | 
| 3 | Wales | 
| 4 | Northern Ireland | 
| 5 | Isle of Man | 
| 6 | Guernsey | 
| 7 | Sark | 
| 8 | Jersey | 
| 9 | Alderney | 
| 10 | Channel Islands | 
Note:
This was e-GIF approved for use in NHS England.
e-GIF and the Government Data Standards Catalogue have been archived and are available for reference only.
This attribute is also known by these names:
| Context | Alias | 
|---|---|
| plural | UK INTERNAL CODES | 
