The meaning of the Acronym DMM is...

DMM is

• Digital Music Messenger

More Meanings For DMM:

• Dimension Measurement Module
• Digital MultiMeter
• Diffuse Mismatch Model
• Domestic Mail Manual
• Direct Metal Mastering
• Definition Modern Means
• Depleted Morb Mantle
• Decision Making Matrix
• A Digital Multi Media
• Direct Mail Marketing
• District Merchandise Manager
• Digital MultiMeter
• Domestic Mail Manual
• Digital Music Messenger
• Dansville and Mount Morris Railroad Company

DMM is also in:

• Electronics
• General
• Media
• NASA
• Positions
• Railroads
• Software
• Unfiled
• US Government
• USPS