The meaning of the Acronym MSN is...

MSN is

• Mental Stimulation Nil

More Meanings For MSN:

• Minority Scientist Network
• Emerson Radio Corporation
• Manufacturer's Serial Number
• Manufacturer Serial Number
• My School Network
• MicroSoft Network
• Mountaineer Sports Network
• Microsoft Network document
• Medicare Summary Notice
• Most Significant Nibble
• Multi Subscriber Numbering
• Mega Software Net
• Multiple Subscriber Number
• Multiple Subscriber Numbering
• Mobile Subscriber Number

MSN is also in:

• AMEX Symbols
• Educational
• File Extensions
• General
• Hardware
• Media
• Networking
• Products
• Sports
• Telecom
• Universities