Federal Aviation Administration Abbreviations and Acronyms

1. PDC
   Pre-Departure Clearance
2. PDF
   Probability Density Functions
3. PDFS
   Probability Density Functions
4. PDH
   Product–definition header
5. PDMS
   Product Data Management System
6. PDN
   Public Data Network
7. PDOP
   Position Dilution of Precision
8. PDR
   Preliminary Design Review
9. PDU
   Protocol Data Unit
10. PEM
    Production Engineering Trials
11. PEO
    Program Execution Plan
12. PEP
    Program Execution Plan
13. PERT
    Program Evaluation and Review Technique
14. PET
    Pacific Engineering Trials
15. PFD
    Power Flex Density
16. PGM
    Program Manager
17. PHA
    Preliminary Hazard Analysis
18. PHL
    Preliminary Hazard List
19. PHMI
    Probability of Hazardously Misleading Information
20. PHS&T
    Packaging, Handling, Storage and Transportation

Last updated: September 10, 2020 — Total entries: 2,563