sort by Rank | Alpha
| Possible Meanings | Rank |
| Eisai Research Institute | **** |
| Executive Risk Indemnity | **** |
| European Research Infrastructures | **** |
| Eastern Radiologists Inc | **** |
| Emergency Response International | **** |
| Education Resources Inc | **** |
| Euroopan Rahapoliittinen Instituutti | **** |
| Environmental Research Institute | **** |
| Enterprise Resource Interoperability | **** |
| Early Retirement Incentive | **** |
| Extensible Remote Invocation | **** |
| Edinburgh Research and Innovation | *** |
| Environmental Research Initiative | *** |
| entomology research institute | *** |
| English Research Institute | *** |
| Equine Research Institute | *** |
| Extended Range Imaging | *** |
| Employee Retention Incentive | *** |
| Exchange Resources Inc | *** |
| East Rock Institute | *** |
| European Research Institute | *** |
| Equipment Resources Inc | *** |
| Edmund Rice International | *** |
| Electronic Recyclers Inc | *** |
| Environmental Robots Inc | *** |
| Education Research Institute | *** |
| Environmental Risk Index | *** |
| Environmental Resource Inventories | *** |
| Effort Reward Imbalance | *** |
| E Resources Inc | *** |
| Environmental Remediation and Infrastructure | *** |
| Expert Resources Inc | *** |
| Employer Resource Institute | *** |
| Extended Retail Industry | *** |
| Electronics Research Inc | *** |
| Employment Research Institute | *** |
| Educational Research Institute | *** |
| Energy Research Institution | *** |
| Educational Resources Inc | *** |
| Emergency Response Institute | *** |
| Edinburgh Research Innovation | *** |
| Earth Rights International | *** |
| Eastern Research Inc | *** |
| exile resources inc | *** |
| Employee Reliability Inventory | *** |
| Electrical Resistivity Imaging | *** |
| Educational Resources Information | *** |
| Environmental Responsibility Initiative | *** |
| Eco Regional Initiatives | *** |
| Electronics Research Institute | *** |
| Expenditure Review Initiative | *** |
| Electronic Reporting International | *** |
| Earthquake Research and Information | *** |
| Emergency Response Intervention | *** |
| entertainment resource inc | *** |
| Education Resources Index | *** |
| Energy Research Inc | *** |
| Enterprise Research Institute | *** |
| euroopan rahapoliittisen instituutin | *** |
| Empac Research Inc | *** |
| Education Reform Initiative | *** |
| Enterprise Research Inc | *** |
| Equitable Resources Inc | *** |
| Environmental Resource Inventory | *** |
| Employment Retention Incentive | *** |
| Equipment Resale Inc | *** |
| Economic Research INC | *** |
| Energy Resources International | *** |
| Espionage Research Institute | *** |
| Electron Repulsion Integral | *** |
| Electronic Resourcing Inc | ** |
| early relaxation index | ** |
| early respiratory illness | ** |
| Edinburgh Royal Infirmary | ** |
| Elective regional irradiation | ** |
| Energy Ratio Index | ** |
| epoetin resistance index | ** |
| estrogen receptor index | ** |
| Extra Relationship Involvement | ** |
| Eye Research Institute | ** |
| Educational Resources Incorporated | ** |
| Engineered Representation Inc | ** |
| Ethnographic Resources Inventory | ** |
| Eligibility Review Interview | ** |
| Electronic Relays India | ** |
| entertainment royalties inc | ** |
| Equity Resource Investments | ** |
| Early Reha Barthel Index | ** |
| Excell Realty Inc | ** |
| Education Resource Index | ** |
| Electronic Research Institute | ** |
| Evaluation Resource Institute | ** |
| European Roundtable of Industrialists | ** |
| Environmental Response Inventory | ** |
| Emergency Response Information | ** |
| Emerging Research Institutions | ** |
| Evolving Resources Inc | ** |
| EVN Reliability Indicator | ** |
| Ecosystem Recovery Institute | ** |
| Educational Resources Inventory | ** |
| Employee Relations Index | ** |
| Environmental Robots Incorporated | ** |
| Executive Resource Inc | ** |
| Environment Research Institute | ** |
| Ecological Restoration Institution | ** |
| Epidemic Respiratory Infection | ** |
| Exception Response Indicator | ** |
| Energy Recommerce Inc | ** |
| Earth Resources Interactive | ** |
| Eco Rating International | ** |
| Edizioni Radiotelevisione Italiana | ** |
| Elemental Research Inc | ** |
| Embedded Reasoning Institute | ** |
| Ecumedical Resources International | ** |
| Enhanced Representation Initiative | ** |
| Euro Related Information | ** |
| Economic Research the Information | ** |
| Educational Resources International | ** |
| environmental rescue international | ** |
| Elder Research Inc | ** |
| Ethnicity and Race Indicator | ** |
| Exchange Radio Interface | ** |
| Electronik Repair Inc | ** |
| Employment Resources Incorporated | ** |
| Energy Recovery Inc | ** |
| Executive Recruiters International | ** |
| Environmental Resources Information | ** |
| Eugene Research Institute | ** |
| Elk Research Institute | ** |
| Exploratory Research in the Institutes | ** |
| Early Reading Initiative | ** |
| Emu Ranchers Incorporated | ** |
| Electronics Research Is | ** |
| Environmental Risk Innovations | ** |
| Epidemiology Research Institute | ** |
| Effective Rental Income | ** |
| Energy Regulation Insights | ** |
| Energy Restructuring Institute | ** |
| Environmental Resolutions Inc | ** |
| Escrow Resources Inc | ** |
| Eagle River Interactive | * |
| Eco Ressources International | * |
| Educational Research and Improvement | * |
| Elizka Relief International | * |
| Enterprise Resource Integration | * |
| Electronic Registration Identification | * |
| Employment Related Internships | * |
| Environmental Roadmapping Initiative | * |
| ElectroOptics Research Institute | * |
| Extended Resolution Imaging | * |
| Eishin Ryu Iaido | * |
| Elk River Images | * |
| Engine Rebuilders Incorporated | * |
| Earth Resource Information | * |
| Education Related Internet | * |
| ELECTRO-RADIATION INCORPORATED | * |
| Emergency Room In a hospital | * |
| Energy Reliability Index | * |
| Environmental Resource Institute | * |
| Equitable Resources Incorporated | * |
| Eyegaze Response Interface | * |
| Ecological Research and Investigations | * |
| Economics Research Incorporated | * |
| Extended Range Interceptor | * |
| Earth Related Issues | * |
| Earth Remote Imagery | * |
| Ecological Regions of Illinois | * |
| Electronic Resource Identifier | * |
| Emissary Russian Interpretation | * |
| Energy Resources Incorporated | * |
| Energy Resources of Illinois | * |
| Enseignement et Recherche Information | * |
| Entech Recovery Incorporated | * |
| Environmental Reources Information | * |
| Environmental Research Incorporated | * |
| Environmental Researech Institute | * |
| Environmental Resoration Information | * |
| Environmental Resources on International | * |
| Essig Research Incorporated | * |
| Exuma Ragged Island | * |