sort by Rank | Alpha
| Possible Meanings | Rank |
| A Regional Coalition for Housing | *** |
| Auto Regressive Conditional Heteroskedasticity | *** |
| Action on Rights for Children | *** |
| Association Register of Colon Hydrotherapists | *** |
| Association of Residential Care Homes | *** |
| Atlantic Riding Center for the Handicapped | *** |
| Animal Rescue Coalition of Hawaii | *** |
| Arizona Recreation Center for the Handicapped | *** |
| Austin Resource Center for the Homeless | *** |
| Ancient Rainbow Conscious Healing | *** |
| Access to Resources for Community Health | *** |
| Advocates for Real Community Housing | *** |
| Amiodarone Reduction in Coronary Heart | *** |
| Alliance for Rural Community Health | *** |
| Adult Residential Care Homes | *** |
| Access to Respite Care and Help | *** |
| Asian Regional Center for Hip | *** |
| Auto Regressive Conditional Heteroscedasticity | *** |
| Association of Retained Council Housing | *** |
| Appalachian Regional Coalition on Homelessness | *** |
| Art Restoration for Cultural Heritage | *** |
| Academic Resources and Computers in Housing | ** |
| Area Rescue Consortium of Hospitals | ** |
| Adoption Resource Clearing House | ** |
| Association to Resource Cooperative Housing | ** |
| Association and Register of Colon Hydrotherapists | ** |
| Accountability Resource Center Hawaii | ** |
| Awareness Raising Conference on Horticulture | ** |
| Alliance for the Rights of Children | ** |
| Association for Resident Control of Housing | ** |
| Apostolate of Roman Catholic Homeschoolers | ** |
| Activating Resources for Community Health | ** |
| Assesment Resource Center Hawaii | ** |
| Assistance to Residents of County Homes | ** |
| Alliance of Reston Clusters and Homeowners | ** |
| Acadiana Regional Coalition on Housing | ** |
| Action to Rehabilitate Community Housing | ** |
| Alabama Rural Coalition for the Homeless | ** |
| Adolescent Residential Center for Help | ** |
| Abuse Rape Crisis Hotline | ** |
| Amiodarone Reduces CABG Hospitalization | ** |
| Association of Roman Catholic Homeschoolers | ** |
| Automated Record for Child Health | ** |
| Auto Regressive Conditionally Heteroscedastic | ** |
| Autism Resources for Community and Home | ** |
| amateur radio club hohenwald | ** |
| Arts Revival in College Hill | ** |
| Advancing Rural Community Health | ** |
| Affordable and Responsive Community Housing | ** |
| Active Riparian Commensal Habitat | * |
| Affiliated Residential Community Housing | * |
| A Regional Coalition of Housing | * |
| Artists Reaching Children in the Hospital | * |
| Aged Rural and Community Health | * |
| Association for Rehabilitation of Cultural Heritage | * |
| Atlas of Rural and Community Health | * |
| A Real Community Helps | * |
| Area Residents Caring Helping | * |
| Association for Rollinsford Culture History | * |
| Association of Reinvestment Consortia for Housing | * |
| Adolescent Resources in Community Homes | * |
| Ashanti Region Community Health | * |
| Affordable Rural Coalition for Health | * |
| American Red Cross Hampshire | * |