Editing MS (section)

==Science and technology==

===Computing===
* [[.ms]], the top level Internet domain for Montserrat in the Caribbean
* [[Master System]], a third-generation video game console produced by Sega
* [[Microsoft]], an American-based global software company
* [[Mobile station]], a piece of equipment for communication with a mobile network

===Units of measure===
* [[Megasiemens]] (MS), and millisiemens (mS), multiples of the unit of electric conductance siemens
* [[Metre per second]] (m/s), a unit of velocity (speed)
* [[Metre second]] (m s), a unit of absement (sustained displacement of an object)
* [[Millisecond]] (ms), and megasecond (Ms), multiples of the unit of time second

===Other uses in science and technology===
* [[Surface-wave magnitude]] (M<sub>s</sub>), a seismic scale
* [[Solar mass]] (M<sub>S</sub>), an alternate symbol to M<sub>⊙</sub>
* [[Mass spectrometry]], a method of determining the chemical composition or exact mass of molecules
* [[Master of Science]], a postgraduate university master's degree
* [[Mesylate]], a chemical salt
* [[Spin quantum number]], <math>m_s</math>