Master of Science in Management

A Master of Science in Management (abbreviated as MS Management or MSM) is a professional degree with a focus on management. In terms of content, it is similar to the Master of Business Administration (MBA) degree as it contains identical management courses but is open to prospective postgraduate candidates at any level in their career unlike MBA programs that have longer course credit requirements and only accept mid-career professionals.

Source: Wikipedia — Master of Science in Management (CC BY-SA 4.0)