The meaning of the Acronym MMX is...

MMX is

• Multi Media eXtensions

More Meanings For MMX:

• Multi Media eXtensions
• A Multi Media Xtensions
• More Marketing Xcrement
• Mega Man X
• Maxx Petroleum, LTD.
• Montana Mills Bread Company
• Sturup Airport, Malmo, Sweden

MMX is also in:

• Airport Codes
• AMEX Symbols
• Funnies
• General
• Physics
• Science Fiction