Construction Abbreviations and Acronyms

1. HEN
   Harmonised European Standard
2. HEPA
   High Efficiency Particulate Air
3. HER
   Historic Environment Record
4. HERA
   Heavy Engineering Research Association
5. HERS
   High Energy Rating Schebe
6. HET
   High-Efficiency Toilet
7. HEX
   Heat Exchanger
8. HEX
   Hexagonal
9. HF
   High Frequencv
10. HF
    Hydrogen Hluoride
11. HF
    Halogen Free
12. HF
    Health Facilities
13. HF
    Hot-Fynished
14. HFG
    Health Facility Guidelines
15. HFI
    Health Facility Institute
16. HFM
    Heat Flow Meter
17. HFRW
    High Frequency Resistance Welding
18. HFS
    High-Friction Surfacing
19. HGCRA
    Housing Grants Construction and Regeneration Act
20. HGR
    Hanger

Last updated: May 2, 2025 — Total entries: 8,267