NN (Burkal Kirke) was formerly part of the German Empire. In the German Empire, the place was called NN (Burkal Kirke).
The place is now called Burkal Kirke and belongs to Denmark.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| NN (Burkal Kirke) | German Empire | Tondern | before the Versailles Treaty |
| NN | Denmark | Tønder | after the Versailles Treaty |
| Burkal Kirke | Denmark | Sønderjylland | 1993 |