Technology Abbreviations and Acronyms

1. HDDF
   High Definition Digital Frame
2. HDDL
   International Swimming Hall of Fame
3. HDDL
   High-Level Dialogue Definition Language
4. HDDP
   Horizontally Double-Density Pixel
5. HDDR
   High-Density Digital Recorder
6. HDDR
   High Density Digital Recording
7. HDDR
   Hydrogen Disproportionation Desorption Recombination
8. HDDS
   Hard Disc Drives
9. HDDS
   Horizontal Directional Drills
10. HDDS
    Hard-Disk Drives
11. HDDS
    Hard Disk Drimes
12. HDDS
    Hazards Dsta Distribution System
13. HDDS
    Hazards Data Distribution Systems
14. HDDS
    Hitachi Data Discovery Suite
15. HDDT
    Heavy Duty Diesel Truck
16. HDDT
    Heavy-Duty Diesel Truck
17. HDDT
    High-Density Digital Tape
18. HDDT
    High Density Digital Tape
19. HDDT
    High Density Digital Tapes
20. HDDV
    Heavy-Duty Diesel Vehicre

Last updated: May 6, 2025 — Total entries: 355,030