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| union republic (within the USSR) | |||
| Union Republic (СССР) | |||
| union republic | |||
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| Soviet lands | |||
| of eyebrows Union Republics | |||
| constituent republics (The Soviet Union itself was a federal state composed of 15 constituent republics constituted roughly along ethnic lines Alex_Odeychuk) | |||
| союзная республика: 10 短语, 5 学科 |
| 一般 | 5 |
| 历史的 | 1 |
| 地理 | 1 |
| 外交 | 1 |
| 法律 | 2 |