Regions in the middle of the European continent
- Austria - Territory in central Europe, ruled since 1955 by the Republik Österreich
- Czechia - Territory in central Europe, ruled since 1993 by the Ceská Republika
- Germany - Territory in north central Europe, ruled since 1990 by the Bundesrepublik Deutschland
- Hungary - Territory in central Europe, ruled since 1989 by the Magyarország
- Poland - Territory in central Europe, ruled since 1989 by the Rzeczpospolita Polska
- Slovakia - Territory in central Europe, ruled since 1993 by the Slovenská republika
- Slovenia - Territory in central Europe, ruled since 1991 by the Republika Slovenija
- Switzerland - Territory in west central Europe, ruled since 1848 by the Schweizerische Eidgenossenschaft - Confédération suisse - Confederazione Svizzera