sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| American Accreditation Health Care | **** |
| Association for History and Computing | *** |
| Association of Healthcare Consultants | *** |
| African American Heritage Coalition | *** |
| American Accreditation Healthcare Commission | *** |
| All American Home Center | *** |
| antibiotic associated hemorrhagic colitis | ** |
| antibiotic-associated hemorrhagic colitis | ** |
| Association for Ambulatory Health Care | ** |
| African American Health Coalition | ** |
| Association of Health Care | ** |
| Arizonans for Access to Health Care | ** |
| Asian American Health Coalition | ** |
| Austin Affordable Housing Corporation | ** |
| Aquatic Animal Health Committee | ** |
| Association of History and Computing | ** |
| Arizona Adolescent Health Coalition | ** |
| Ann Arbor Hosting Center | ** |
| American Albino Horse Club | ** |
| American Association for Homecare | ** |
| An Academic Health Center | ** |
| Arizona Association for Home Care | ** |
| Atlanta Airport Hotel Coalition | ** |
| American Association of Hispanic CPAS | ** |
| Arizona Automobile Hobbyist Council | ** |
| Ann Arbor Housing Commission | * |
| Assistant Animal Husbandry Commissioner | * |
| Association for Home Care | * |
| Association of Holistic Counselors | * |
| American Association for History Computing | * |
| Association of Homes for Children | * |
| An Affiliate of the American Historical | * |