MCS

• List of mine warfare vessels of the United States Navy
• MCS (fashion brand)
• MCS algorithm
• Magdalen College School, Brackley
• Magdalen College School, Oxford
• Malahide Community School
• Malate Catholic School
• Management control system
• Manhattan Country School
• Marcus Corporation
• Marine Conservation Society
• Maryknoll Convent School
• Master of Christian Studies
• Master of Computer Science
• Master's College and Seminary
• Mater Carmeli School
• Matrix cable system
• Mellon College of Science
• Membrane contact site
• Mercalli-Cancani-Sieberg
• Mesoscale convective system
• Methodist Church in Singapore
• Michaela Community School
• Michigan Central Station
• Military College of Signals
• Millennium Cohort Study
• Minimally conscious state
• Modulation and coding scheme
• Motion City Soundtrack
• Multi categories security
• Multinational Character Set
• Multiple chemical sensitivity
• Multiple cloning site
• Murfreesboro City Schools
• Murree Christian School
• Music Construction Set
• OS/360 and successors