MPS
- Apple Inc.
- Banca Monte dei Paschi di Siena
- College of American Pathologists
- Compute kernel
- Dissociative identity disorder
- JetBrains MPS
- M. P. Sivagnanam
- MP (disambiguation)
- MPS (format)
- MPS Capital Services
- MPS Finance
- MPS Records
- MacPherson MRT station
- Maheshwari Public School
- Mail Preference Service
- Malmin Palloseura
- Mandarin Phonetic Symbols
- Mandarin Phonetic Symbols II
- Marginal price auction
- Marginal propensity to save
- Mario Party Superstars
- Marymount Primary School
- Master Production Schedule
- Master of Professional Studies
- Master production schedule
- Mathematical Programming Society
- Matrix product state
- Max Planck Institute for Solar System Research
- Mazda
- Mazdaspeed
- Mean-preserving spread
- Medical Protection Society
- Meet-the-People Sessions
- Members of Parliament
- Mercyhurst Preparatory School
- Metal (API)
- Metallopanstimulin
- Metre per second
- Metropolitan Police Service
- Miami Public Schools
- Michael Park School
- Microsoft Windows
- Midland Public Schools
- Millard Public Schools
- Milwaukee Public Schools
- Minimum Population Search
- Ministry of Public Security (disambiguation)
- Ministry of Public Security of the People's Republic of China
- Ministry of Social Security (Brazil)
- Ministry of the Means of Communication (Soviet Union)
- Minneapolis Public Schools
- Miss Porter's School
- Mobile Programming System
- Monolithic Power Systems
- Mononuclear phagocyte system
- Mont Pelerin Society
- Montgomery Public Schools
- Mount Pleasant Regional Airport (Texas)
- Mouvement Patriotique de Salut
- Moving Particle Semi-implicit Method
- Mucopolysaccharidosis
- MultiProcessor Specification
- Multiple Property Submission
- Muscle hypertrophy
- Myofascial pain syndrome
- Options Price Reporting Authority
- Pharmaceutical Society of Australia
- Potassium peroxymonosulfate
- Sexual orientation