Geographic Abbreviations and Acronyms

1. PAGES
   Program for The Adjustment of Gps Ephemeris
2. PAI
   Pacific Air Industries
3. PAIGH
   Pan-American Institute of Geography and History
4. PAL
   Prime Agricultural Lands
5. PALIS
   Ponds and Lakes Information System
6. PAN
   Polska Akademia Nauk
7. PAN-STARRS
   Panoramic Survey Telescope and Rapid Response System
8. PBF
   Personenbahnhof
9. PBM
   Portable Bitmap
10. PBS
    Primary Base Series
11. PC-DOS
    Personal Computer-Disc Operating System
12. PCA
    principal components analysis
13. PCD
    Practical Cartography Day
14. PCGN
    Permanent Committee On Geographical Names for British Official Use
15. PCLI
    Independent Political Entity
16. PCS
    Pos Computer System
17. PCT
    Pacific Coast Trail
18. PDEP
    Pennsylvania Department of Environmental Projection
19. PDH
    Professional Development Hours
20. PDHS
    Professional Development Hours

Last updated: May 23, 2020 — Total entries: 4,554