The meaning of the Acronym MGS is...

MGS is

• Must Get Spinach
• Mean Girls School

More Meanings For MGS:

• Metal Gear Solid
• Maryland Geological Survey
• Michigan Geological Survey
• Mississippi Geological Society
• Maine Geological Survey
• Modified Gram-Schmidt
• Machine Grain Surlyn
• Must Get Spinach
• Mean Girls School
• Mobile Gully System
• Methodist Girls School
• Multiple Geek Syndrome
• Multiple Game Squad
• Michael George Smith
• Magnificent Girls School

MGS is also in:

• Food
• Funnies
• Geology
• Mathematics
• Software
• Unfiled