| Abbreviation | Definition |
|---|---|
| HALC | Herefordshire Association of Local Councils |
| HANC | Haight Ashbury Neighborhood Council |
| HAO | Housing Assessment Officer |
| HAPC | Houston Area Pastor Council |
| HARC | Hagerstown Area Religious Council |
| HBAC | Honey Bee Advisory Council |
| HBC | Historic Buildings Council |
| HBCB | Hellenic Business Council in Bulgaria |
| HBCC | Hobsons Bay City Council |
| HBHC | Hawaii Business Health Council |
| HCAC | Hardeman County Arts Council |
| HCAC | Hispanic Community Affairs Council |
| HCAC | Howard County Arts Council |
| HCCC | Haudenosaunee Confederacy Chiefs Council |
| HCCC | Hood Canal Coordinating Council |
| HCCO | Harris County Council of Organizations |
| HCDC | Huron County Development Council |
| HCH | Hawai'i Council for the Humanities |
| HCIC | Hawaii Captives Insurance Council |
| HCIR | Hispanic Council on International Relations |