| Abbreviation | Definition |
|---|---|
| HCFS | Household Commercial Financial Services |
| HCGS | Henry County Genealogical Services |
| HCGS | Hope Creek Generating Station |
| HCI | Hancock Coal Infrastructure Pte Ltd |
| HCI | Handgun Control Incorporated |
| HCI | Herzog Cowen Interactive |
| HCI | Homeowners Choice Inc |
| HCI | Hydronic Components Inc |
| HCIA | HCIA Inc is a |
| HCIL | Honda Cars India Ltd |
| HCIL | Hotel Corporation of India Ltd |
| HCIL | Hughes Communications India Ltd |
| HCL | Hau Cabs Limited |
| HCL | Hindustan Computers Limited |
| HCL | Hindustan Copper Limited |
| HCL | Hummingbird Communications, LTD. |
| HCL | Humphrey Company Limited |
| HCL | hydrogeological consultants ltd |
| HCLC | High Country Library Corporation |
| HCM | Honda of Canada Manufacturing |