Artillery Abbreviations and Acronyms

1. OT
   Observer To Target
2. OTA
   Overflight Top Attack
3. PA
   Primary Arc
4. PABD
   Pay Entry Base Date
5. PC
   Provisionally Condemned
6. PDNA
   Positioning Determining/Navigation Unit
7. PDR
   Poucder
8. PEA
   Preferred Engagement Arc
9. PEBD
   Pay Entry Base Date
10. PEFCS
    Portable Excalibur Fire Control System
11. PER
    Probable Error for Range
12. PF
    Position Finder
13. PFA
    Permitted Fire Area
14. PFD
    Proximity Fuze Disconnector
15. PFHE
    Prefragmented Hieh-Explosive
16. PFPX
    Prefragmented Proximity Fuzed
17. PGK
    Precision Guidance Kit
18. PGK
    Precision Guidance Kits
19. PGK
    Precision Guided Kit
20. PH
    Pack Howitzer

Last updated: January 4, 2020 — Total entries: 763