sort by Rank | Alpha
| Possible Meanings | Rank |
| Canadian Arts and Heritage Sustainability | **** |
| Central Alternative High School | **** |
| Carman Ainsworth High School | **** |
| Conway Area Humane Society | **** |
| College of Agriculture and Human Sciences | **** |
| Communications Arts High School | **** |
| Charlotte Amalie High School | **** |
| College and or High School | **** |
| Clearfield Area High School | **** |
| Central America Health Sciences | **** |
| Capital Area Humane Society | **** |
| Connellsville Area High School | *** |
| Creighton Area Health Services | *** |
| Castell Alun High School | *** |
| College Alumni Health Study | *** |
| Connecticut Association for Human Services | *** |
| Centre for Ambulatory Health Services | *** |
| CT Association for Human Services | *** |
| College of Applied Human Sciences | *** |
| Central Aroostook Humane Society | *** |
| Colorado Aviation Historical Society | *** |
| Civil Aviation Historical Society | *** |
| Central Aroostook High School | *** |
| Consist of A High School | *** |
| Canadian Alliance of Home Schoolers | *** |
| Chinese Australian Historical Society | *** |
| Conestoga Area Historical Society | *** |
| College of Allied Health Sciences | *** |
| California Alternative High School | *** |
| Campbelltown and Airds Historical Society | *** |
| Culinary Arts and Hospitality Studies | *** |
| Community Alliance of Human Services | *** |
| Central Alberta Historical Society | *** |
| Community Animal Health Services | *** |
| Complex Adaptive Hierarchical Systems | *** |
| Classical Academy High School | *** |
| Center for Agricultural Health and Safety | *** |
| central alveolar hypoventilation syndrome | ** |
| Checkerboard Area Health System | ** |
| Canadian Academy of Health Sciences | ** |
| Condobolin Aboriginal Health Service | ** |
| Central Area Health Service | ** |
| Cognitive Appraisal of Health Scale | ** |
| Council of Australian Humanist Societies | ** |
| Charleroi Area Historical Society | ** |
| California Athletics for Home Schools | ** |
| cochrane area humane society | ** |
| Center for Advanced Health Studies | ** |
| Columbia Arlington Healthcare System | ** |
| Center for Applied Health Sciences | ** |
| Colfax Area Historical Society | ** |
| College of Applied Health Sciences | ** |
| Capital Area Head Start | ** |
| Cirencester Archaeological Historical Society | ** |
| County Adult Health Survey | ** |
| Centre for Aldous Huxley Studies | ** |
| Coalition Advocating Human Security | ** |
| Consolidated Agencies of Human Services | ** |
| Cornerstone Academy for High Standards | ** |
| Computer Assisted Hypnosis Scale | ** |
| Cornish American Heritage Society | ** |
| Chicago Academy High School | ** |
| College Avenue High School | ** |
| Conservatives for an Australian Head of State | * |
| Community Arts History Support | * |
| Connecticut Association of Human Services | * |
| CT Assoc for Human Services | * |
| Campbellsport Area Historical Society | * |
| Cassia Alternative High School | * |
| Chilton Area Horticulture Sub | * |
| Chilton Area Horticulture Substation | * |
| Carmel Alternative High School | * |
| Central Air Heating Services | * |
| Cis 2 Aminocyclohexane Sulfonic | * |
| Coeur d'Alene Honda Superstore | * |