sort by Rank | Alpha
| Possible Meanings | Rank |
| Horry County School District | **** |
| harrison central school district | **** |
| Holmes County School District | **** |
| Hernando County School District | **** |
| Homer Center School District | **** |
| Highland Central School District | **** |
| Hazlehurst City School District | **** |
| Hancock County School District | **** |
| Hillsborough City School District | **** |
| Health Care Services Division | *** |
| Humphreys County School District | *** |
| Hoonah City School District | *** |
| Health Care Solutions Division | *** |
| Hickory City School District | ** |
| Home and Community Services Division | ** |
| Health Care Studies Division | ** |
| Hawaii Catholic School Department | ** |
| Harris Computer Systems Division | ** |
| Heath Care Services Division | * |
| Humboldt Community Services District | * |
| H City School District | * |
| Humboldt County School District | * |
| Harlan Community School District | * |
| Harvard Club of San Diego | * |
| High Concentration Slurry Disposal | * |
| Hudson City School District | * |
| Housing and Community Services Department | * |
| Hereditary Corneal Stromal Dystrophies | * |
| Horizontal Coordinate System Definition | * |
| Harrison Cooper Systems Design | * |
| Horseheads Central School District | * |
| Hot and Cool in San Diego | * |