Related Clues:

• Business card abbreviation
• Lodging-biz suffix
• Form 1099 fig
• Nine-digit fig. on an IRS tax form
• Business card No
• Nine-digit ID, for short
• Telephone, for short
• Personal ID
• Often-memorized string: Abbr
• Blower, briefly
• Target of an ID thief
• Sensitive ID
• Taxpayer’s ID
• You may be asked for its last four digits: Abbr
• Fig. on IRS forms