Z0, Z0 or Z may refer to:
- Characteristic impedance, a ratio used in electronics
- Impedance of free space, a physical constant
- Z boson, an elementary particle that mediates the weak force
- a rare rail transport modelling scale
- Roughness length, a factor used in wind speed calculations
- Z0 sex-determination system in some moth species, also referring to biological females under this system
See also
Topics referred to by the same termThis disambiguation page lists articles associated with the same title formed as a letter–number combination.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: