MPA

• Master of Performing Arts
• Master of Professional Accountancy
• Master of Public Administration
• Master of Public Affairs

• Mesa Preparatory Academy
• Morgan Park Academy
• Mounds Park Academy
• Mount Pisgah Academy

• Megapascal, SI unit of pressure
• Marine protected area
• MeerKAT Precursor Array for the MeerKAT radio telescope in South Africa
• Microscopic polyangiitis, a disease
• Minor physical anomalies
• Movement pattern analysis, for assessing motivations

• Medroxyprogesterone acetate
• 3-Mercaptopropionic acid
• Methiopropamine, (N-methyl-1-(thiophen-2-yl)propan-2-amine)
• Methylphosphonic acid
• Mycophenolic acid, an immunosuppressant drug
• 4-Nonanoylmorpholine or morpholide pelargonic acid

• Marriage Protection Act, 2003–2004 US federal bill

• Macedonian Press Agency, Greece
• Maine Principals' Association, governing school sports, Maine, US
• Manipur People's Army, India
• Manufacturing Perfumers' Association, the original name of the Personal Care Products Council from 1894 to 1922
• Max Planck Institute for Astrophysics, near Munich, Germany
• Medical Products Agency (Sweden)
• Metropolitan Police Authority, London, UK (2000–2012)
• Mineral Products Association, UK
• Motion Picture Association, US
• Movement for the Autonomies, Sicily, Italy
• MPA – the Association of Magazine Media, US
• Music Publishers Association, US
• Music Publishers Association (UK)

• Katima Mulilo Airport, Namibia; IATA airport code
• Maritime patrol aircraft
• Maritime and Port Authority of Singapore
• Maryland and Pennsylvania Railroad, US
• Maryland Port Administration, US
• Mauritius Ports Authority
• Massachusetts Port Authority, US
• Mid Pacific Airlines, a defunct US airline; ICAO airline code
• Mooroopna railway station, Australia
• Mount Pleasant Airport, Falkland Islands
• Myanma Port Authority, Myanmar

• Mario Party Advance, a 2005 video game
• Member of the Provincial Assembly, Pakistan
• MPA submachine gun

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• {{in title}}
• MPAS (disambiguation)

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