The meaning of the Acronym SSN is...

SSN is

• Severely Sub-Normal

More Meanings For SSN:

• Smoothed Sunspot Number
• Sales Sequenced Number
• Sonus Corporation
• Significant Support Needs
• Secure Server Network
• Switched Service Network
• Social Security number
• Social Security Number
• Standard Study Number
• System Study Number
• Nuclear-powered Attack Submarine (Submarine, Submarine, Nuclear)
• Submarine, Submarine, Nuclear
• Severely Sub-Normal
• Submarine Submarine Nuclear ( Nuclear powered attack Submarine)
• Security Of Systems And Networks

SSN is also in:

• Accounting
• Amateur Radio
• AMEX Symbols
• Educational
• FDA
• Military
• Networking
• Physiology
• Ship Types
• Telecom
• Unfiled
• US Government