| Acronym | Definition |
|---|
| HHC➣Health and Hospitals Corporation (New York, NY) |
| HHC➣Headquarters Company |
| HHC➣Home Health Care |
| HHC➣Hand Held Console |
| HHC➣Html Help Contents |
| HHC➣Html Help Equivalent |
| HHC➣Html Help Activex Control |
| HHC➣Hand Hygiene Compliance (healthcare) |
| HHC➣Het Hogeland College (Netherlands) |
| HHC➣Holistic Health Counselor |
| HHC➣His Holy Church (Summer Lake, OR) |
| HHC➣Horizons for Homeless Children (Massachusetts) |
| HHC➣Hereditary Hemochromatosis |
| HHC➣Hand-Held Computer |
| HHC➣Hutton Honors College (Indiana University) |
| HHC➣Hiphopcanada Inc. (website) |
| HHC➣Host-to-Host Connection (computing) |
| HHC➣Hand-to-Hand Combat |
| HHC➣Headquarters & Headquarters Company |
| HHC➣Higher Harmonic Control |
| HHC➣Happy Hard Core |
| HHC➣Hope and Homes for Children |
| HHC➣Horsehead Holding Corp. (Pennsylvania) |
| HHC➣Housing and Human Concerns (Hawaii) |
| HHC➣Highly Hazardous Chemical |
| HHC➣Hewlett-Packard Handheld Conference |
| HHC➣Hemophilia Home Care (Wisconsin) |
| HHC➣Historical Heritage Commission (California) |
| HHC➣Hypocalciuric Hypercalcemia |
| HHC➣HackerHost.Com |
| HHC➣Herma Heart Center (Wisconsin) |
| HHC➣Hand Held Crypto |
| HHC➣Herbal High Co. |
| HHC➣Hackberry Hill Communications |
| HHC➣Healthcare Hazard Control |
| HHC➣HTML (HyperText Markup Language) Help Compiler (Microsoft) |
| HHC➣Hodge Hill College (Birmingham, England, UK) |
| HHC➣Hahnemann Homoeopathic Clinic (India) |
| HHC➣Happy Home Center |