sort by Rank | Alpha
| Possible Meanings | Rank |
| Authorized House Counsel | **** |
| American Health Coalition | **** |
| Association House of Chicago | **** |
| Affordable Housing Conference | **** |
| Adjustable Height Control | **** |
| Australia High Commission | **** |
| Access Home Care | **** |
| American Heritage Crafters | **** |
| Amerada Hess Corporation | **** |
| Akaroa Harbour Cruises | **** |
| Allan Hancock College | **** |
| American Hockey Center | **** |
| Active Height Control | **** |
| Academic Health Centers | **** |
| Authentidate Holding Corp | **** |
| Alte Herren Clan | **** |
| Alexander Hamilton Center | **** |
| American Hazard Control | **** |
| Asset Holding Company | **** |
| Affordable Housing Cooperatives | **** |
| American Historical Collections | **** |
| American Health Care | **** |
| Austrian Hotel Company | **** |
| Ad Hoc Committee | *** |
| Adjustable High Chair | *** |
| Adolescent Health Collaborative | *** |
| Australian Health Consumer | *** |
| Aboriginal Housing Company | *** |
| Aromatic Hydrating Concentrate | *** |
| Adolescent Health Committee | *** |
| Austin History Center | *** |
| Association of History and Computing | *** |
| Allentown Hiking Club | *** |
| Argentina Hostels Club | *** |
| Affordable Housing Consortium | *** |
| Allied High Command | *** |
| AIDS Housing Corporation | *** |
| Affordable Housing Committee | *** |
| Agricultural Holding Certificate | *** |
| Aurora Health Care | *** |
| Allied Health Club | *** |
| Assault Helicopter Companies | *** |
| And Hepatitis C | *** |
| Arkansas History Commission | *** |
| American Hydrogen Corporation | *** |
| Appaloosa Horse Club | *** |
| Arctic Hydrological Cycle | *** |
| Australian Heritage Council | *** |
| ACORN Housing Corporation | *** |
| American Heuristics Corporation | *** |
| Auto Hobby Club | *** |
| Arkansas Horse Council | *** |
| Alabama Historical Commission | *** |
| Agency for Health Care | *** |
| Anthony Hodges Consulting | *** |
| Architectural Hardware Consultants | *** |
| Athens Heart Center | *** |
| Associates for Healthcare | *** |
| Ackley Heritage Center | *** |
| Albany Housing Coalition | *** |
| Algoma Highlands Conservancy | *** |
| AMERADA HESS CP | *** |
| Advanced Hard Coatings | *** |
| Advocate Health Centers | *** |
| Affordable Housing Corporation | *** |
| Academy of Holy Cross | *** |
| Alliance for Healthy Communities | *** |
| Allman Horrocks Consulting | *** |
| Attitudinal Healing Connection | *** |
| Arlington Housing Corporation | *** |
| Archaeological Historical Consultants | *** |
| Allied Health Careers | *** |
| Automatic Headway Control | *** |
| American Hemp Council | *** |
| ADRENAL HYPOPLASIA CONGENITAL | *** |
| Australian Horticultural Corporation | *** |
| Aller Heiligen Convent | *** |
| Ameritrade Holding Corporation | *** |
| Arkansas Homeless Coalition | *** |
| Arabian Horse Club | *** |
| Antwerp Hobby Computerclub | *** |
| American Hellenic Congress | *** |
| Administrative Hearing Commission | *** |
| Adventures in Hospitality Careers | *** |
| Ahlia Holding Company | *** |
| Angkor Hospital for Children | *** |
| Adventist Heritage Centre | *** |
| Australian Hepatitis Council | *** |
| Association for the History of Chiropractic | ** |
| Alliance Holding Company | ** |
| Annuarium Historiae Conciliorum | ** |
| active hepatitic cirrhosis | ** |
| acute haemorrhagic conjunctivitis | ** |
| acute hepatitis C | ** |
| Alexandra Health Centre | ** |
| alveolar hydatid cyst | ** |
| alveolar hydatid cysts | ** |
| amygdala-hippocampal complex | ** |
| amygdala-hippocampus complex | ** |
| amygdalo-hippocampal complex | ** |
| angle-head centrifuge | ** |
| anterior hippocampal continuation | ** |
| ascendant hierarchical classification | ** |
| ascendant hierarchical clustering | ** |
| ascending hierarchical classification | ** |
| asymmetric hypertrophic cardiomyopathy | ** |
| atrophy-hypertrophy-complex | ** |
| atrophy/hypertrophy complex | ** |
| axonless horizontal cell | ** |
| disease--acute haemorrhagic conjunctivitis | ** |
| HP)-academic health center | ** |
| Aboriginal Health Council | ** |
| Authentic Happiness Coaching | ** |
| Association of Healthcare Communicators | ** |
| Adventist Health Care | ** |
| ActiveX for Healthcare | ** |
| abortus with hydropic changes | ** |
| adrenal hypoplasia locus | ** |
| alternating hemiplegia in childhood | ** |
| And the Horticultural | ** |
| Ayub Hospital Complex | ** |
| AIDS Housing Committee | ** |
| anterior hypothalamic nucleus | ** |
| Aboriginal Heritage Commission | ** |
| Allegheny Highlands Conservancy | ** |
| Australian Helminthological Collection | ** |
| Ann Hill Communications | ** |
| Active Heave Compensated | ** |
| American Health Centers | ** |
| All Hazards Consortium | ** |
| Arizona Housing Commission | ** |
| congenital adrenal hypoplasia | ** |
| Aircraft Handling Characteristics | ** |
| Active Harmonic Conditioner | ** |
| AIDS Housing Coalition | ** |
| Ancillary Health Care | ** |
| Animal Health Commission | ** |
| Arizona Health Care | ** |
| Archibald H Ceiley | ** |
| Australian Heritage Commissions | ** |
| Aerospatiale Helicopter Corporation | ** |
| Assistant High Commission | ** |
| A Healing Cooperative | ** |
| adarom hydrojet company | ** |
| advisory housing committee | ** |
| Administrative History Collection | ** |
| Aboriginal Heritage Committee | ** |
| Academic Health Care | ** |
| Administration Hearing Commission | ** |
| Arlington Historical Commission | ** |
| Atlantic Highways Corporation | ** |
| Annual Hours Curriculum | ** |
| Atlass Hardware Corporation | ** |
| Ascension Historical Committee | ** |
| Active Header Control | ** |
| Annual Hours of Curriculum | ** |
| Adolescent Health Corners | ** |
| Agency Hierarchy Code | ** |
| Assault Helicopter Company EMU | ** |
| Anterior Horn Cells | ** |
| Affordable Housing CHFA | ** |
| Affordable Housing Commission | ** |
| Awdurdodau Heddlu Cymru | ** |
| Amerada Hess Changes | ** |
| Arabic Heritage Club | ** |
| Assualt Helicopter Company | ** |
| Australian Heritage Commision | ** |
| Action on Hepatitis C | ** |
| Aylmer Health Coop | ** |
| Allegiance Healthcare Corporation | * |
| Allied Hydro Council | * |
| American Hebrew Congregations | * |
| Apotheekhoudende Huisartsen Coöperatie | * |
| Artists Health Centre | * |
| Atoll Health Center | * |
| Azerbaycan Halk Cephesinin | * |
| Agency Hierarchy Codes | * |
| Alameda Health Consortium | * |
| Allied High Commission | * |
| An Affordable Housing Corporation | * |
| Animal Health Coalition | * |
| Army Hospital Corps | * |
| Arlington Humanities Colloquium | * |
| Aircraft History Cards | * |
| All Hallows College | * |
| american hungarian collegium | * |
| Aroostook Health Center | * |
| Ashburn Hill Corporation | * |
| Attorneys Healthcare Collections | * |
| Australian Heritage Committee | * |
| Award Hunters Club | * |
| Academic Health Centres | * |
| Acute Hemorrhagic Cystitis | * |
| Adolescent Health Ctr | * |
| Advanced Hygiene Concepts | * |
| Arkansas Heritage Commission | * |
| Accs Hardware Committee | * |
| Asociacion Hispanoamericana de Centros | * |
| Alexandra Health Center | * |
| Area Housing Commission | * |
| Art History Collection | * |
| Atlanta Holland Club | * |
| Automatic Holdoff Command | * |
| Aardvark Handrolled Cigars | * |
| Adair Hyperfiction Collection | * |
| Adrian Humor Collection | * |
| Adrians Humor Collection | * |
| Adults Hardcore Cafe | * |
| Adverse Hydrologic Consequences | * |
| Al Hasseb Corporation | * |
| Al Hilaal California | * |
| Al Hilaal Center | * |
| Almaguin Highlands Community | * |
| Aloe Holding Company | * |
| Altoona Hockey Camp | * |
| American Home Components | * |
| Annals of the History of Computi | * |
| Annals of the History of Computing | * |
| Another Happy Customer | * |
| Apogee Horse Creek | * |
| Arch Horse Creek | * |
| Ariadne Hellenic Civilization | * |
| Arizona Hedgehog Cactus | * |
| Arizona Home Churches | * |
| Aspects of the Hydrological Cycle | * |
| Association for History and Computer | * |
| Association of Hebrew Catholics | * |
| Assualt Helicopter Carrier | * |
| Austin Humidor Company | * |
| Australian Horticultural Coorporation | * |
| Avraham Harman Contemporary | * |