M.S.

A Master of Science (Latin: Magister Scientiae; abbreviated MS or M.S., MSc or M.Sc., MSci or M.Sci., ScM or Sc.M., SciM or Sci.M.) is a person who was admitted to a type of master's degree awarded by universities in many countries, and the degree is also named Master of Science in colloquial speech. The degree is usually contrasted with the Master of Arts degree. The Master of Science degree is typically granted for studies in sciences, engineering, and medicine, and is usually for programs that are more focused on scientific and mathematical subjects; however, different universities have different conventions and may also offer the degree for fields typically considered within the humanities and social sciences. While it ultimately depends upon the specific program, earning a Master of Science degree typically includes writing a thesis.

Algeria follows the Bologna process.

In Argentina, Brazil, Ecuador, Mexico, Colombia, Perú and Uruguay, the Master of Science or Magister is a postgraduate degree of two to four years of duration. The admission to a Master's program (Spanish: Maestría; Portuguese: Mestrado) requires the full completion of a four to five years long undergraduate degree, bachelor's degree or a Licentiate's degree of the same length. Defense of a research thesis is required. All master's degrees qualify for a doctorate program.

Australian universities commonly have coursework or research-based Master of Science courses for graduate students. They typically run for 1–2 years full-time, with varying amounts of research involved. Research based master's degrees are usually accompanied by an extensive thesis before completion.

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