| Acronym | Definition |
|---|
| HOC➣Hands of Christ |
| HOC➣House of Commons |
| HOC➣Higher-Order Component (computer programming) |
| HOC➣Heart of Camden (New Jersey) |
| HOC➣Hospital Outpatient Clinic |
| HOC➣Head of the Caudate (neurochemicals) |
| HOC➣House of Councilors (Japan) |
| HOC➣House of Correction (various locations) |
| HOC➣High Oil Consumption |
| HOC➣Holy Orthodox Church |
| HOC➣Host Organizing Committee (various organizations) |
| HOC➣Home Ownership Center |
| HOC➣Hellenic Olympic Committee |
| HOC➣Head of Chancery |
| HOC➣Human Intelligence Operations Cell (US DoD) |
| HOC➣Hospice of the Chesapeake (Laurel, MD) |
| HOC➣Home Owners Club (contractor resource) |
| HOC➣High Oil Corn (livestock) |
| HOC➣Humanists of Colorado (Denver, CO) |
| HOC➣Humanitarian Operations Center |
| HOC➣House of Communication (Germany) |
| HOC➣Historic Oregon City (Oregon City, OR) |
| HOC➣Heroes of Cybertron (Transformers, gaming) |
| HOC➣Hands-On Component |
| HOC➣Hearing Officer Conference |
| HOC➣Heap of Crap |
| HOC➣Home of Champions (monument; British Columbia, Canada) |
| HOC➣Halogenated Organic Compound |
| HOC➣Helicopter Operations Coordinator |
| HOC➣High Off Contact |
| HOC➣History Of Coverage |
| HOC➣Home Owners Cover (insurance) |
| HOC➣Highest Outgoing Channel |
| HOC➣Homepage of Chemometrics |
| HOC➣Hazardous Organic Constituents |
| HOC➣Hydrophobic Organic Chemical |
| HOC➣Headquarters Operations Company (Army specific) |
| HOC➣Halogenated Organic Carbon |
| HOC➣Higher Order Concern (writing) |
| HOC➣Hand of Conviction (gaming, EverQuest) |
| HOC➣Herndon Optimist Club (Herndon, VA) |
| HOC➣Head Of Component |
| HOC➣Half Operational Capability |
| HOC➣Hybrid Operational Control |
| HOC➣House of Clairice |
| HOC➣Hurricane Operations Center |