Us Government Abbreviations and Acronyms

1. PTA
   Prevention of Terrorism Act
2. PTA
   Preferential Treatment Accelerator
3. PTAB
   Patent Trial and Appeal Board
4. PTAC
   Procurement Technical Assistance Center
5. PTB
   Powers That Be
6. PTD
   Participatory Technology Development
7. PTIN
   Preparer Tax Identification Number
8. PTIS
   Permit Tracking Issuance System
9. PTO
   Patent and Trademark Office
10. PTO
    Pacific Theater of Operations
11. PTO
    U.S. Patent and Trademark Office
12. PTOS
    Pacific Theater of Operations
13. PTP
    Public Trust Position
14. PTP
    Payee TIN (Taxpayer Identification Number) Perfection file
15. PTPA
    Peru Trade Promotion Agreement
16. PTPF
    Payee TIN (Taxpayer Identification Number) Perfection file
17. PTS
    Problem Tracking System
18. PTS
    Post Tax Syndrome
19. PTSD
    Post Traumatic Stress Disorder
20. PTTF
    Presidential Transition Task Force

Last updated: May 24, 2020 — Total entries: 5,822