SA meaning in Academic & Science ?

A student society, student association, university society or student organization is a society or an organization, operated by students at a university or a college institution, whose membership typically consists only of students or alumni.

Early notable types of student societies include the medieval so-called nations of the University of Bologna and the University of Paris. Later Modern era examples include the Studentenverbindung in the German speaking world, as well as the evolvement of fraternal orders for students and Greek-letter student fraternities and sororities internationally.

Aims may involve practice and propagation of a certain professional hobby or to promote professional development or philanthropic causes. Examples of common societies found in most universities are a debate society, an international student society, a rock society, and student chapters of professional societies (e.g. the American Chemical Society). Not all societies are based around such a large area of interest and many universities also find themselves home to societies for many obscure hobbies such as a Neighbours society.

Student societies typically have open membership, thus differing from most honor societies, secret societies, and certain traditional fraternities that admit members by invitation only. Students typically join societies at the beginning of the school year when many societies present themselves in a societies fair and campaign to attract new members. The students may pay a membership fee to the society, while some may not. Since the societies are non-profit organizations this fee is often nominal and purely exists to cover insurance or to fund society events.

Student societies may or may not be affiliated with a university's students' union. Student societies often aim to facilitate a particular activity or promote a belief system, although some explicitly require nothing more than that a member is a present or former student. Additionally, some are not affiliated with a specific university or accept non-university students. Moreover, most student run organizations tend to depend heavily on collaborations with externals for their credibility and their success.