| Subject | English | Spanish |
| rem.sens. | Z-axis | eje-Z |
| comp., MS | z-axis | eje Z (The third axis in a three-dimensional coordinate system, used in computer graphics to represent depth) |
| health. | z-axis shock | choque en el eje de las z |
| earth.sc., environ. | z-axis vibration | vibración longitudinal |
| earth.sc., environ. | z-axis vibration | vibración en el eje Z |
| gen. | z-axis vibration | vibración vertical |