SSN

See also: ssn and S.Sn.

English

Noun

SSN (plural SSNs)

  1. (US) Initialism of social security number.
    Hypernym: TIN
    • 2025 May, “The One, Big, Beautiful Bill”, in United States House Committee on Ways & Means‎[1], page 7:
      Furthermore, the requirement of the child’s SSN for purposes of claiming the credit is maintained and expanded upon to require the taxpayer’s SSN and, for joint filers, the spouse’s SSN in order to claim the credit. The SSNs provided must be considered work-eligible in order to claim the credit.
  2. (US, Navy) Initialism of sub-surface nuclear — a nuclear-powered attack submarine.

See also

  • (Social Security number): SIN

Anagrams

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