| Subject | English | Russian |
| busin. | balance of unclassifiable transactions | остаток от неклассифицируемых операций |
| pharma. | B-cell unclassifiable lymphoma. | неклассифицируемая В-клеточная лимфома (mediasphera.ru Germaniya) |
| gen. | be unclassifiable | не поддаваться классификации (The dream across the way was none of these, not even of that kind of world. She was unclassifiable, as remote and clear as mountain water, as elusive as its color. (Raymond Chandler) – она не поддавалась классификации ART Vancouver) |