| Subject | English | Russian |
| math. | quadratic Bezier curve | кривая Безье второго порядка (A curve described by two endpoints and one control point) |
| math. | quadratic Bezier curve | квадратичная кривая Безье (A curve described by two endpoints and one control point) |
| el.chem. | quadratic curve | квадратичная кривая |
| math. | quadratic curve | кривая второго порядка |
| math. | quadratic curve | квадратическая кривая |