0E (zero E) or 0-E may refer to:
- 0E, or zero East, longitude for the Prime Meridian
- 0e, or On30 European notation for 0 scale using 16.5mm track
- 0 emission, or Zero emission
- 0 energy or Zero energy
- zero energy building (ZEB), a building's use with zero net energy consumption and zero carbon emissions
- Zero-energy Universe concept that the Universe's total amount of energy is exactly zero
- 0 element, or Zero element, one of several generalizations of the number zero to other algebraic structures
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: