Geology Abbreviations and Acronyms

1. GWTV
   Ground Water Temporal Variability
2. GYP
   Gypsum
3. HA
   Hydrologic Investigations Atlas
4. HAB
   High Aluminium Basalt
5. HASA
   High Altitude Southern Appalachian
6. HASAP
   High-Altitude Stereo Aerial Photograph
7. HBL
   Hornblende
8. HBS
   Hibschite
9. HD
   Hedenbergite
10. HD
    High Desert
11. HDD
    Horizontal Directional Drilling
12. HDR
    Hot Dry Rock (geothermal Reservoir)
13. HEC
    Hydrologic Engineering Center
14. HELP
    Hydrologic Evaluation of Landfill Performance
15. HEM
    Hematite
16. HGB
    Hoeggomite
17. HGB
    Hogbomjte
18. HGR
    Hydrogrtssular
19. HI
    Hotppot Implementation
20. HI
    Hotspot Implementation

Last updated: May 24, 2020 — Total entries: 1,781