| Abbreviation | Definition |
|---|---|
| HCRA | Home Construction Regulatory Authority |
| HCRM | Highly Corrugated Resistant Material |
| HCSS | Hand Cut Shingle Shakes |
| HCSS | Heavy Construction Systems Specialists |
| HCSSA | Home Construction Services Suppliers Act |
| HDGT | High Definition Gas Turbine |
| HDO | High Density Overlaid |
| HET | High Efficiency Toilet |
| HFF | Height From Floor |
| HFS | High-Friction Surfacing |
| HGS | Horizontal General Purpose Standard |
| HGS | Hurricane Gate Structure |
| HICC | Heavy Industry Construction Co |
| HITCH | Hospitality IT Transportation Construction Healthcare |
| HKC | Hong Kong Construction |
| HLCV | Heavy lift construction vessels |
| HMB | Heat & Material Balance |
| HMCL | Hugh Munro Construction Ltd |
| HMU | Hollow Masonry Unit |
| HOA | Height of Attachment |