sort by Rank | Alpha
| Possible Meanings | Rank |
| Huron University College | **** |
| Hook Up and Commissioning | **** |
| Hebrew Union College Jewish | **** |
| Hospital Unit Coordinator | **** |
| Handheld and Ubiquitous Computing | **** |
| High Use Customers | **** |
| Hydrologic Unit Codes | *** |
| Harbin University of Commerce | *** |
| Halo Universe Clan | *** |
| Health Unit Coordinators | *** |
| Hope Unlimited for Children | *** |
| Hohai University Changzhou | *** |
| Harvard University Cambridge | *** |
| Hamilton Utilities Corporation | *** |
| Honkers Union of China | *** |
| Hamilton Ultimate Club | *** |
| Heads Up Conference | *** |
| Hanoi Ultimate Club | *** |
| Himalayan University Consortium | *** |
| Hydro Unit Commitment | *** |
| Human Urothelial Cells | *** |
| hippuran uptake capacity | ** |
| Histiocytic ulcerative colitis | ** |
| human umbilical cord | ** |
| human umbilical-cord | ** |
| Hungarian Underground Community | ** |
| Hydrological Unit Code | ** |
| Hydraulic Unit Code | ** |
| the umbilical cord | ** |
| Hydrological Unit Codes | ** |
| Hydrologic Unit Classification | ** |
| hokkaido university coop | ** |
| Helsinki University Central | ** |
| Homeless United for Change | ** |
| Headend Update Controller | ** |
| Houston Ultimate Community | ** |
| Heat Unity Coating | ** |
| Human Uroepithelial Cells | ** |
| Hydrologic Unit Coverage | ** |
| Head Up Console | * |
| Highly Urbanized Cities | * |
| Holiness Union Church | * |
| Hutchinson Utilities Commission | * |
| Heads Up Checklist | * |
| Hydrologic Unit Classifications | * |
| Herlong Utilities Cooperative | * |
| Hyrologic Unit Code | * |
| hydrologic units coverage | * |
| Hydrologic Unit Coding | * |
| Hamline University Chemistry | * |
| Hanover University Conveying | * |
| Harvard University Cambridg | * |
| Harvard University Chemistry | * |
| Harvard University Computer | * |
| Hawaiis Universities and Colle | * |
| Hillsborough United Church | * |
| Historically Used for Cropland | * |
| Hokkaido University Computing | * |
| Hydrogen Unit Console | * |
| Hydrologic Unit Catalogs | * |
| hydrological unit classification | * |