Atmospheric Research Abbreviations and Acronyms

1. PHIGS
   Portable Hierarchical Image and Graphic Standard
2. PHOXA
   Photochemical Oxidant and Acid Deposition Model Application
3. PHS
   Public Health Service
4. PI
   Power Input
5. PI/TL
   Principal Investigator/Team Leader
6. PIBALS
   Pilot Balloons
7. PICF
   Principal Investigator Computing Facility
8. PICS
   Positive Ion Composition Spectrometer
9. PID
   Prototype International Directory
10. PIDC
    Precision Instrument Development Center
11. PIFM
    Practical Improved Flux Method
12. PILPS
    Program for Intercomparison of Land Surface Parameterization Schemes
13. PIN
    Power Input
14. PING
    Not An Acronym
15. PIPOR
    Program for International Polar Ocean Research
16. PIPOR
    Programme of International Polar Oceans Research
17. PIRAC
    Pc-Based Integrated Radar Acquisition Card
18. PIREPS
    Pilot Reports
19. PISP
    Polar Ice Sheet Program
20. PIXE
    Proton Induced X-Ray Emission

Last updated: May 24, 2020 — Total entries: 3,636