The meaning of the Acronym IGM is...

IGM is

• Interactive Guidance Mode

More Meanings For IGM:

• Interplanetary Global Model
• Institute of Global Movers
• Image Gallery Main
• In-Game Movie
• International Good Music
• In-Game Movie
• immunoglobin M
• Improved Guided Munitions
• Interactive Guidance Mode
• Import General Manifest
• immunoglobulins G
• immunoglobulins M
• immunoglobulin M
• The Institute For Geotechnics And Materials
• In Game Management

IGM is also in:

• FDA
• Firms
• Media
• Military
• Music
• NASA
• Ocean Science
• Performing Arts
• Physiology
• Transportation
• Unfiled