| Acronym | Definition |
|---|
| HCK➣Hemopoietic Cell Kinase |
| HCK➣Howard Combat Kimonos (Howard Liu Enterprises) |
| HCK➣Hemopoetic Cell Kinase |
| HCK➣Hawthorne Cedar Knolls (schools in Hawthorne, NY) |
| HCK➣Hindu Council of Kenya |
| HCK➣Historical Confederation of Kentucky |
| HCK➣Hope Chapel Kapolei |
| HCK➣Hospice Care Kenya |
| HCK➣Hard Core Killers (gaming clan) |
| HCK➣Hermit Crab Kit |
| HCK➣Hat Check Kelly |
| HCK➣Hill Country Karate (Texas) |
| HCK➣Heritage Community of Kalamazoo |
| HCK➣HID Conversion Kit |
| HCK➣Hythe Christian Kids |
| HCK➣Human Cervical Keratinocyte (cells) |
| HCK➣Handcuff Key |
| HCK➣Hope Chapel Kauai (Hawaii) |
| HCK➣Hope Chapel Kaua |
| HCK➣Hospital Compressor Kit |
| HCK➣Hemp Cutter Knife |
| HCK➣Handfree Car Kit |
| HCK➣Hadnot Creek Kennels (Swansboro, NC) |
| HCK➣Hestius Cretale Kinnisvara |
| HCK➣Helmet Camera Kit |
| HCK➣Helsingin Canastakerho |
| HCK➣Home Collection Kit |
| HCK➣Horizontal Component Kit |