NN was formerly part of the German Empire. In the German Empire, the place was called Austinshof.
The place is now called NN and belongs to Russian Federation.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Austinehlen | German Empire | Gumbinnen | 1938 |
| Austinshof | German Empire | Gumbinnen | 1939 |
| Austinelen | Under Soviet administration | Kaliningrad | 1945 |
| NN | Russian Federation | Gusev | 1992 |