Neutral element or identity element (mathematics), a special type of element of a set with respect to a binary operation on that set, such if applied to, or operated with any element of the set, causes no change to this last elementNeutral solution (chemistry), a solution which is neither acidic nor basicNeutral particle (physics), a particle without electrical chargeNeutral vector (statistics), a multivariate random variable is neutral if it exhibits a particular type of statistical independence seen when considering the Dirichlet distributionNeutral organisms (ecology), organisms are neutral if they obey the Unified neutral theory of biodiversity
Social science
Political Neutrality (international relations), A juridical stance towards an armed conflict, and a policy aiming at that juridical stance in case of warNeutral territory, territory belonging to no one sovereign stateNeutrality of money (economy), the notion that a change in the money supply has no real effectsNeuter gender (linguistics), see grammatical genderNeutrality (philosophy), not taking side in a controversyNeutral level (semiotics), the physical or material creation of esthesic and poietic processes
Other
Neutral, abbreviated 'N', in a motor vehicle transmission, when no gears are selectedNeutral point of view "NPOV" (journalism), a stance or tone that is free from bias, see Objectivity (journalism)Neutral Nation, a group of Native AmericansNetwork neutralityNeutral wire (electricity), a conductor that provides a low impedance path to the earthNeutral alignment (role-playing games), a categorization of the moral and ethical perspective of the player characters, non-player characters, monsters, and societies in some gamesNeutral color, grayNeutral Records, a record labelHumanitarian principles#Neutrality (humanitarian principles), a principle governing humanitarian responseSwitzerland, a country known for being neutral