British Unionist Party B.U.P. Registrations
| Electoral Commission ID | Registered on | Deregistered on | Primary name last updated on | Country | 
| PP2834 | 21 August 2015 | - | 12 February 2020 | Great Britain | 
| Electoral Commission ID | Registered on | Deregistered on | Primary name last updated on | Country | 
| PP2834 | 21 August 2015 | - | 12 February 2020 | Great Britain |