Related Clues:

• Three-part fig.
• Payroll fig.
• Apt. application datum
• Taxpayer's nine-digit ID
• IRS-form ID
• U.S. citizen's nine digits
• ID since 1936
• Box "d" on IRS Form W-2
• ID with hyphens
• Numerical ID
• Prize for a phisher: Abbr.
• Info on a W-2 form: Abbr.
• Info on a W-2
• Job application info: Abbr.
• ID info: abbr.