The meaning of the Acronym SMG is...

SMG is

• Spaceflight Meteorology Group

More Meanings For SMG:

• Supermastergroup
• Screen Management Guide
• Stupid Moronic Geeks
• Sex Money Gunz
• Sado Masochistic Gangbangers
• Suck My Gun
• Successful Marketing Group
• Shanghai Media Group
• Stinky Man Grapes
• Sex Money And Guns
• Shiraz Mourvedre And Grenache
• Specialty Marketing Group
• Structural Mechanics Group
• Spectacor Management Group
• Structural Mechanic Group

SMG is also in:

• Adults
• Electronics
• Firms
• General
• Telecom
• Unfiled