| Subject | English | Italian |
| comp., MS | z-axis | asse z (The third axis in a three-dimensional coordinate system, used in computer graphics to represent depth) |
| health. | z-axis shock | Urto secondo l'asse Z |
| earth.sc., environ. | z-axis vibration | vibrazione sull asse z |
| gen. | z-axis vibration | vibrazione verticale |