Governmental & Military Abbreviations and Acronyms

1. PAT
   Proficiency Analytical Testing (NIOSH)
2. PAT
   Property Acquisition Team
3. PAT
   Preliminary Acceptance Trials
4. PATS
   Precision Approach Tracking System
5. PATS
   Payload Avionics Test Station
6. PATS
   Partly Assisted Trading System
7. PRP
   Personnel Reliability Program (screening and monitoring of individuals with access to "special" weapons)
8. PRP
   Pulse Repetition Period
9. R&C
   Rate of Climb
10. R&C
    Roman Catholic
11. R&C
    Residue Crop ratio
12. R&D
    Research and Development
13. R&D
    Rate of Descent
14. R&D
    Research & Development
15. R/E
    Real Estate
16. Rev. Proc.
    Revenue Procedure
17. Rev. Rul.
    Revenue Ruling
18. S&L
    Sick Leave
19. S&L
    Squadron Leader
20. S&L
    Shipbuilding and Logistics

Last updated: May 24, 2020 — Total entries: 74,797