Abtsdorf was formerly part of the German Empire. In the German Empire, the place was called Abtsdorf.
The place is now called Opatov and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Abtsdorf | Austro-Hungary | Leitomischl | before the Treaty of Saint-Germain |
| Opatov | Austro-Hungary | Leitomischl | before the Treaty of Saint-Germain |
| Opatov | Czechoslovakia | Litomyšl | after the Treaty of Saint-Germain |
| Abtsdorf | Czechoslovakia | Litomyšl | after the Treaty of Saint-Germain |
| Abtsdorf | German Empire | Landskron | 1938 |
| Opatov | Czechoslovakia | Svitavy | 1945 |
| Opatov | Czechoslovakia | Svitavy | 1992 |
| Opatov | Czech Republic | Svitavy | 1993 |