Tax Abbreviations and Acronyms

  1. E
    Employee
  2. ACS
    Automated Collection Service
  3. CEP
    Coordinated Examination Program
  4. SET
    Self-Employment Tax
  5. TAS
    Taxpayer Advocate Service
  6. CCO
    Computing Center Operations
  7. PAS
    Program Analysis System
  8. C&B
    Cumulative Bulletin
  9. ISP
    Industry Specialization Program
  10. NSTP
    National Society of Tax Professionals
  11. PRP
    Problem Resolution Program
  12. Rev. Proc.
    Revenue Procedure
  13. Rev. Rul.
    Revenue Ruling
  14. SEP
    Special Enforcement Program
  15. T&C
    Tax Court
  16. T&D
    Treasury Decision
  17. USTC
    United States Tax Court
  18. MCT
    Manufacturing, Construction and Transportation
  19. APTC
    Advance Premium Tax Credit
  20. B.T.A.
    Board of Tax Appeals

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