| Subject | English | Russian |
| biol. | constance of form | константность формы |
| biol. | constance of size | константность размера |
| relig. | Council of Constance | Констанцский собор (1414-18, 16th ecumenical council of the Roman Catholic Church summoned to reunite Christendom but also to examine the teachings of John Wycliffe and Jan Hus and to reform the church) |
| geogr. | Lake Constance | Констанцское озеро (Швейцария, ФРГ и Австрия) |
| geogr. | Lake Constance | Боденское озеро (Anglophile) |
| geogr. | Lake Constance | Констанцское (оз.) |
| geogr. | Lake Constance | Бодензее (Anglophile) |
| gen. | Lake Constance | Констанцкое озеро |
| psychol. | principle of constance | принцип постоянства |
| rel., cath. | St. Conrad of Constance | Конрад Констанцский (collegia) |