The meaning of the Acronym MACH is...

MACH is

• Machine
• Velocity Relative to the Speed of Sound

More Meanings For MACH:

• Modelo Acoplado de Coordinacion Hidrotermica
• Microkernel Architectures Considered Harmful
• Millenium, Athens, Covert, Harquahala
• Machine
• Velocity Relative to the Speed of Sound
• Metal Alternative Crossover Hiphop
• Military Air Command Hunter

MACH is also in:

• Firms
• Funnies
• Music
• NASA
• Physics
• Sports