sort by Rank | Alpha
| Possible Meanings | Rank |
| English Studies Institute | ***** |
| Emergency Services International | **** |
| Effective School Improvement | **** |
| EEG Spectrum International | **** |
| Energy Services Incorporated | **** |
| Eagle Systems Inc | **** |
| Emotional Social Intelligence | **** |
| Engineered Solutions Inc | **** |
| Equipment Systems Inc | **** |
| Ego Systems Inc | **** |
| EcoTopia Science Institute | **** |
| Elderly Services Inc | **** |
| Environment and Social Impact | **** |
| Expert Systems International | **** |
| Energy Services International | **** |
| Electro Scientific Industries | **** |
| Electrical Safety Inspections | **** |
| Educational Support and Innovation | **** |
| Express Scripts Inc | **** |
| Excalibur Systems Inc | **** |
| Enterprise Service Integration | **** |
| Entertainment Systems Inc | **** |
| Emergency Services Institute | **** |
| electricity supply industry | **** |
| Environmental Simulations International | **** |
| Environmental Site Investigation | **** |
| Engineered Software Inc | **** |
| Engineering Systems International | **** |
| Electronic Solutions for Imaging | **** |
| Employees State Insurance | **** |
| Extended Systems Inc | **** |
| European Stability Initiative | **** |
| Earth Science Informatics | **** |
| Environmental Services Inc | **** |
| European Surgical Institute | **** |
| Energy Society of India | **** |
| Enterprise Security Implementation | **** |
| Energy Sciences Inc | **** |
| Emergency Services Index | **** |
| Estech Systems Inc | **** |
| Environmental Science International | **** |
| Earth Science Information | **** |
| Early Screening Inventory | **** |
| Engineering Services Inc | **** |
| Equation Solver Interface | **** |
| Educational Services Inc | **** |
| Electron Spray Ionization | **** |
| El Sistema Interactivo | **** |
| Environmental Science Institute | *** |
| English and Sharing | *** |
| Enterprise Solutions Integration | *** |
| European Space Incubator | *** |
| Edge Solutions Inc | *** |
| Executive Security International | *** |
| Erich Schmid Institute | *** |
| Environment and Sustainability Initiative | *** |
| Environmental Safety and Industrial | *** |
| Environmental Synergy Inc | *** |
| Electrical Supplies Inc | *** |
| Educational Services International | *** |
| Electronic Systems Inc | *** |
| Explained the Salient | *** |
| Exterior Systems Inc | *** |
| Environmental Solutions Inc | *** |
| Ecologically Sustainable Industrial | *** |
| Erwin Schroedinger Institute | *** |
| Ethibel Sustainability Index | *** |
| Enterprise Solutions International | *** |
| Engineering Services International | *** |
| Entertainment Sports International | *** |
| E Service Integration | *** |
| Engineering Solutions Inc | *** |
| Expo Science International | *** |
| Economic Sentiment Indicator | *** |
| Energy Solutions International | *** |
| Enterprise Systems Integration | *** |
| Environmental Studies Institute | *** |
| Electronic Search Inc | *** |
| European Systems Integration | *** |
| European Summer Institute | *** |
| Economics Society International | *** |
| Earth Sciences Inc | *** |
| Excellence in Speaking Institute | *** |
| EURO Summer Institute | *** |
| Executive Search International | *** |
| Electronic Solutions Inc | *** |
| Engineered Systems Inc | *** |
| Economy and Semantic Interpretation | *** |
| Elementary Secondary and Informal | *** |
| Equipment Sales Inc | *** |
| Espresso Specialists Inc | *** |
| Electro Spray Ionization | *** |
| Electro Spray Ionisation | *** |
| Employability Skills Inventory | *** |
| Electronic Scrip Incorporated | *** |
| Electronic Share Information | *** |
| Economic Systems Inc | *** |
| Environmental Systems Inc | *** |
| Entertainment Services International | *** |
| Enclosure Services Interface | *** |
| Earth Search Inc | *** |
| Electric Service Identifier | *** |
| Enterprise Skills Infrastructure | *** |
| Eye Surgeons of Indiana | *** |
| Electronic Service Information | *** |
| Esthetic Skin Institute | *** |
| Eastern Sierra Institute | *** |
| Electrical Safety Inspectors | *** |
| Extended Service Interval | *** |
| ellison sensors international | *** |
| Expert Solutions International | *** |
| Emergency Services Integrators | *** |
| Educational Software Institute | *** |
| East Stock Informationsdienste | *** |
| Eastern Silk Industries | *** |
| Enterprise Systems Inc | *** |
| Employee Security Inc | *** |
| Employment Staffing Inc | *** |
| Encryption Solutions Inc | *** |
| Educational Services Incorporated | *** |
| End System Identifiers | *** |
| Et Snowboard Internationale | *** |
| Equipment Systems for Industry | *** |
| Environmental Sensors Is | *** |
| Excel Semiconductor Inc | *** |
| European Safety Institute | *** |
| Expert Solutions Inc | *** |
| Employees' State Insurance (scheme) | *** |
| Environment and Society Institute | *** |
| Electronic Systems Institute | *** |
| Engineered Solutions International | *** |
| Educational Symposia Inc | *** |
| Energy Security Initiative | *** |
| Environment Society of India | *** |
| Erwin Stauss Institut | *** |
| Environmental Sanitation Institute | *** |
| Environmental Systems International | *** |
| Explanation of Significant | *** |
| Electronic Submittal of Information | *** |
| Economic Solutions Inc | *** |
| EDUCATIONAL SVCS INC | *** |
| Evidence Supported Interventions | *** |
| Equity Securities Inc | *** |
| Expo Sciences International | *** |
| Experiential Systems Inc | *** |
| En Sociaal Instituut | *** |
| Elastase Specific Inhibitor | *** |
| Endat Standard Indexes | *** |
| Endo Surgery Institute | *** |
| Equipment Services International | *** |
| Empire Surveillance Investigations | *** |
| Engineering Specialties Inc | *** |
| Environmental Sciences Institute | *** |
| Electronic Systems Integration | *** |
| Energy Systems Institute | *** |
| Elite Sales International | *** |
| Edge Sports International | *** |
| Eichenauer Services Inc | *** |
| Employment Systems Inc | *** |
| Enterprise Salesforce Integration | *** |
| Environmental Stewardship Initiative | *** |
| EXPO Services International | *** |
| Economic Stewardship Inc | *** |
| Elite Sports International | *** |
| Ethics and Social Institutions | *** |
| Erich Schmid Institut | *** |
| Excavations and Surveys in Israel | *** |
| European Scientific Institute | *** |
| Electric Supply Inc | *** |
| Emergency Skills Inc | *** |
| European Spring Institute | *** |
| Earth Station Interface | *** |
| Enterprise Services Inc | *** |
| Elite Systems Integrators | *** |
| Engineering Software International | *** |
| Event Specialists International | *** |
| Elementy Sztucznej Inteligencji | *** |
| ELearning Systems International | *** |
| Evaluation Services Into | *** |
| Emergency Stop Indicator | *** |
| Educational Seminars Institute | *** |
| Eagle Systems Incorporated | *** |
| Employee Systems Initiative | *** |
| Ecosphere Systems Inc | *** |
| Export Service International | *** |
| Effective Supervision Inspection | *** |
| Ethylene Styrene Interpolymer | *** |
| entertainment software inc | *** |
| End Station Identifier | *** |
| Enterprise System Interface | *** |
| Extrusion Services Inc | *** |
| Exchange Solutions Inc | ** |
| Egremont Schools Inc | ** |
| early stromal invasion | ** |
| early surgical intervention | ** |
| early syncytia inhibition | ** |
| Eating Symptoms Inventory | ** |
| effect size index | ** |
| elastase-specific inhibitor | ** |
| electrode skin impedance | ** |
| electrode-skin impedance | ** |
| electron spectrographic imaging | ** |
| electron spectroscopical imaging | ** |
| Emergency Severity Index | ** |
| enteric/splenic injury | ** |
| enzyme-substrate-inhibitor | ** |
| epilepsy stressor inventory | ** |
| Everyday Stressors Index | ** |
| exist site infection | ** |
| exit site infection | ** |
| exit site infections | ** |
| exit-site infection | ** |
| exit-site infections | ** |
| extensive skin involvement | ** |
| External Standard Inspection | ** |
| extremely slow inhalations | ** |
| European Science Initiative | ** |
| Environmental Stress Index | ** |
| External Services Interface | ** |
| Engineering Scientific Industrial | ** |
| Externato Santa Ignez | ** |
| Environmental Specialties International | ** |
| Electronic Signature Infrastructure | ** |
| Equipment and Supplies International | ** |
| European Satellite Information | ** |
| Educated in Sociology | ** |
| Entrepreneurial Studies Institute | ** |
| Electrical Staffing Inc | ** |
| chromatography-electrospray ionization | ** |
| Electronic Service Indicator | ** |
| Equity Services Incorporated | ** |
| HPLC)-electrospray ionization | ** |
| HPLC-electrospray ionization | ** |
| LC)-electrospray ionization | ** |
| LC)/electrospray ionization | ** |
| LC-electrospray ionization | ** |
| nano-electrospray ionization | ** |
| Electrospace Systems Inc | ** |
| Enterprise Sustainment Initiative | ** |
| Em Sifri Instruktorem | ** |
| EXPEDITED SERVICES Inc | ** |
| Earthquake and Structures Inc | ** |
| effects of serious illness | ** |
| electron-spectroscopic-imaging technique | ** |
| end systolic volume index | ** |
| energy loss spectroscopic images | ** |
| energy-loss spectroscopic imaging | ** |
| erythema, scaling, and induration | ** |
| ETRAC Solutions Inc | ** |
| Event Solutions International | ** |