Article: MMA

MMA may refer to:

• MacRobertson Miller Airlines, a Western Australian airline (1934-1980s).
• Maine Maritime Academy
• Maldives Monetary Authority
• Manual metal arc welding
• Manufacturer's Mutual Association, former name for the Association of Licensed Automobile Manufacturers
• Maxillomandibular advancement, Jaw Surgery
• Medicare Modernization Act, a United States law passed in 2003 that added prescription drug coverage to Medicare.
• Methylmalonic acidemia, a genetic disorder
• Methyl Methacrylate Monomer
• MIDI Manufacturers Association, caretaker of the MIDI specification
• Mixed martial arts, A combat sport combining martial arts, wrestling, grappling and striking.
• Mobile Media API
• Mobile Marketing Association
• Monomelic amyotrophy, a disease of the lower motor neurons
• Montreal, Maine and Atlantic Railway
• Multimission Maritime Aircraft, a U.S. Navy program to replace the P-3 Orion with a Boeing 737-800-based platform.
• Multi-path Management API
• Muttahida Majlis-e-Amal, a coalition of religious political parties in Pakistan.