MPAS

The acronym MPAS may refer to:

• Magazine Publisher's Association of Singapore
• Maritime and Port Authority of Singapore
• Master of Physician Assistant Studies
• Ministry of Public Administration and Security (South Korea)
• Model for Prediction Across Scales, a coupled Earth system model consisting of atmospheric, oceanographic, cryospheric, and land surface components
• Mornington Peninsula Astronomical Society
• Methenamine Periodic Acid Schiff Stain, or Jones' stain