Two-dash ID

• ID digits
• Dashed fig
• Personal ID since 1936
• W-9 fig
• Until June 25, 2011, its first three digits had geographical significance: Abbr.
• 3-2-4 ID
• It has nine figures: Abbr.
• Frequent form request: Abbr.
• Target of ID theft

Wikipedia Word definitions in Wikipedia
SSN may refer to: