The meaning of the Acronym MO is...

MO is

• Momentum On
• Move
• Molybdenum
• Mission Operations
• Middeck Overhead
• Master Oscillator
• Mars Observer
• Manufacturing Order
• Manual Orientation
• Manned Orbiter
• Major Objective

More Meanings For MO:

• Magneto-Optic
• Modula-3 Object file
• Machine Object
• Maintenance and Operation
• Meta Object
• Managed Object
• Mobile Originated
• Molybdenum
• Modifier Oxide
• Molecular Oriented
• Micheal Obaras
• Molecular Orbital
• Molybdenum
• Metal-Organic
• Magneto-Optical

MO is also in:

• Chemistry
• Drivers
• Electronics
• File Extensions
• General
• Telecom