sort by Rank | Alpha
| Possible Meanings | Rank |
| Health Care Advisory Council | *** |
| Harris County Animal Control | *** |
| Huntingdon County Arts Council | *** |
| Harlem Community Art Center | *** |
| Hamilton Community Arts Council | *** |
| Holland Community Aquatic Center | *** |
| Hawaii Center for Advanced Communications | *** |
| Health Care Access Commission | *** |
| Hampshire Community Action Commission | *** |
| Home Care Association of Colorado | *** |
| Hub City of Asian Culture | *** |
| human carbonic anhydrase C | ** |
| human colon adenocarcinoma cell | ** |
| Hispanic Community Affairs Council | ** |
| Houston County Arts Council | ** |
| Henry County Arts Council | ** |
| Hazardous Chemicals Advisory Committee | ** |
| Health Consumer Action Center | ** |
| Health Careers Advisory Committee | ** |
| Halifax County Arts Council | ** |
| Housing Court Advisory Council | ** |
| Health Consumer Advisory Council | ** |
| Hostos Center for Arts Culture | ** |
| Hamilton Chinese Alliance Church | ** |
| Himalayan Committee for Action | ** |
| Health Care Advisory Committee | ** |
| Hispanic Contractors Association of the Carolinas | ** |
| Hans Christian Andersen Center | ** |
| Honors College Advisory Committee | ** |
| Hardeman County Arts Council | ** |
| Home Care Advisory Council | ** |
| Harrisburg Chinese Alliance Church | ** |
| Hampshire County Action Commission | ** |
| Harper Court Arts Council | ** |
| Health Care Action Campaign | ** |
| Honor Code Advisory Council | ** |
| Harnett County Aquatic Club | ** |
| Hispanic Community Advisory Council | ** |
| Hydrocarbon Adsorber and Catalyst | ** |
| Hanoi Contemporary Art Center | ** |
| Health Care Accreditation Council | ** |
| High Country Athletic Conference | ** |
| Hebron Chinese Alliance Church | ** |
| Harvard College Albanian Club | ** |
| Heartland College Athletic Conference | ** |
| Henry County Alumnae Chapter | ** |
| Heritage Collections Advisory Committee | ** |
| Hill Country Auto Club | ** |
| Holmes County Arts Council | ** |
| Holyoke Creative Arts Center | ** |
| Health Care Account Card | * |
| Hellenic Community Aged Care | * |
| Health Centre Advisory Committees | * |
| Hendricks County Arts Council | * |
| Houston Co Arts Council | * |
| Hampshire County Arts Council | * |
| Harbour City Amazing Chase | * |
| Healthcare Consumer Advisory Council | * |
| HIV Client Advocacy Committee | * |
| Hybrid Catamaran Air Cushion | * |
| Health Center Advisory Committees | * |
| Hallwalls Contemporary Arts Center | * |
| Hanover College Academic Computing | * |
| Heart of Camp Arts and Crafts | * |
| High Court of Australia Cases | * |