The meaning of the Acronym MMA is...

MMA is

• Metropolitan Museum of Art

More Meanings For MMA:

• Milli Modulation Amplitude
• Methyl Methacrylate A
• Marketing Management Analytics
• MIDI Manufacturers Association
• Manual Metal Arc
• Municipal Mortgage & Equity, LLC
• Mixed Media Artist
• The Metals and Materials Association
• Money Market Account
• Medicare Modernization Act
• Metropolitan Museum of Art
• Mercy Medical Airlift
• Mixed Martial Arts
• Monster Mudding Association
• Modern Martial Arts

MMA is also in:

• Astronomy
• Chemistry
• Firms
• General
• Law
• Museums
• Non-Profit Organizations
• NYSE Symbols
• Positions
• Professional Organizations
• Sports
• Stock Exchange