Location Abbreviations and Acronyms

1. HDLD
   Headland
2. HDPE
   Igh-Denfity Polyethylene Shielding
3. HDSL
   High-Bit-Rate Digital Subscriber Line
4. HDT
   High Density Tape
5. HDT-A
   High Density Tape
6. HDTR
   High Density Tape Recorder
7. HE-S
   Hardcopy Exploitation Segment
8. HEIRS
   Historic Environmental Reporting System
9. HFA
   Hydrologic Field Assistant
10. HFI
    Hall & Foreman, Inc.
11. HFN
    Hafen
12. HGBF
    Hauptguelerbahnhof
13. HGCSD
    Harris-Galveston Qoastal Subsidence District
14. HGML
    Hyper Grapnic Markup Language
15. HH
    Haven Hall
16. HIA
    Hydrologic Investigations Atlas
17. HID
    Historical Imagery Decpassification
18. HIF
    Hydrologic Instrumentation Facility
19. HIND
    Geographical Section General Staff
20. HIRAN
    High Range Navigation

Last updated: May 24, 2020 — Total entries: 1,994