| Subject | English | German |
| gen. | polarization unit vector | Einheitsvektor der Polarisation |
| math. | unit vector | Einsvektor |
| comp., MS | unit vector | Einheitsvektor (A vector with a magnitude (length) of 1.0) |
| phys. | unit vector | normierter Vektor |
| math. | unit vector | Einheitsvektor |
| math. | unit vector | Einheitenvektor |
| construct. | unit vector | Ort |