sort by Rank | Alpha
| Possible Meanings | Rank |
| Hertz Equipment Rental Corporation | **** |
| Higher Education Recruitment Consortium | **** |
| Haryana Electricity Regulatory Commission | *** |
| Health Education Resource Center | *** |
| Housing Education Resource Center | *** |
| Hydrogen Energy Research Center | *** |
| Health Economics Research Centre | *** |
| Healthcare Emergency Response Coalition | *** |
| Health Economics Resource Centre | *** |
| Huntsman Environmental Research Center | *** |
| Health Education and Research Corporation | *** |
| Higher Education Resource Center | *** |
| Health Education in Rural Communities | *** |
| highly erythropoietin-responsive cells | ** |
| Higher Education Regional Council | ** |
| Hennepin Energy Recovery Center | ** |
| Home Educators Resource Center | ** |
| Hydrogen Engineering Research Consortium | ** |
| Health and Environmental Resource Center | ** |
| Home Education Resources Center | ** |
| Hull East of the River Credit | ** |
| Huron Eastern Railway Co | ** |
| Higher Ed Recruitment Consortium | ** |
| Home Education Resource Centre | ** |
| Holocaust Education Resource Center | ** |
| Hadson Energy Resources Corporation | ** |
| Higher Education Resource Centers | ** |
| Hams for Emergency Radio Communications | ** |
| Human Environmental Research Center | ** |
| Hams Emergency Radio Communications | ** |
| Health Education Resources Center | ** |
| Hennepin Energy Resource Co | ** |
| Home Education Resource Center | ** |
| Humboldt Educational Resource Center | ** |
| Holocaust Education and Resource Center | ** |
| Health Economic Reform Committee | ** |
| Human Effectiveness and Risk Characterization | ** |
| Higher Education Research Council | ** |
| Health Education Resource Centers | ** |
| Health Education Resource Collection | * |
| Hernando Emergency Recovery Council | * |
| Higher Education Resource Consortium | * |
| Human Exposure Review Committee | * |
| Health Equipment Recycling Coalition | * |
| Hellenic Education Research Center | * |
| Housing Education and Research Center | * |
| Heppers Ellston Roofing Company | * |
| High Energy Rock Company | * |
| Highly Exalted Ruling Concubine | * |