ESI

Definition : Earth Similarity Index
Category : Academic & Science » Astronomy & Space Science
Country/Region : Worldwide Worldwide
Popularity :

What does ESI mean?

Earth Similarity Index (ESI) is a measure of how physically similar a planetary-mass object is to Earth, expressed as a number between zero (no similarity at all) and one (identical to the Earth).

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Worldwide ESI Electrospray Ionization
Academic & Science
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Chemistry
India ESI Employees’ State Insurance
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United States ESI Electronically Stored Information
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Law & Legal
Germany ESI Ernst Strüngmann Institute
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United States ESI Electro Scientific Industries
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Worldwide ESI European Software Institute
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Worldwide ESI European Stability Initiative
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Worldwide ESI Edge Side Includes
Computing
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Internet
Worldwide ESI Epidural Steroid Injection
Medical
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Treatments & Procedures
Austria ESI Erwin Schrödinger International Institute for Mathematical Physics
Academic & Science
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Research & Development
Brazil ESI Espinosa Airport
Transport & Travel
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Airport Codes
Worldwide ESI Enclosure Services Interface
Computing
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Protocols
Worldwide ESI Emergency Severity Index
Medical
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Hospitals
United States esi North Alaskan Inupiatun
Regional
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Language Codes
Worldwide ESI Environmental Seismic Intensity
Academic & Science
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Geology
Worldwide ESI Environmental Sustainability Index
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History & Geography
Worldwide ESI Export Substitution Industrialization
Business
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Business Terms
Belgium ESI Escadron Spécial d’Intervention
[Special Intervention Squadron]
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Weapons & Forces
United States ESI Educational Services Institute
Business
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Companies & Corporations
Worldwide ESI Electromagnetic Source Imaging
Technology
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Medical

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Citations Formatting rules vary by edition. Please verify against your required style manual.

Harvard Style

FullForms (2026) 'ESI', FullForms.com. Available at: https://fullforms.com/ESI/full/11942 (Accessed: 21 April 2026).

MLA Style

"ESI." FullForms.com, 2026, https://fullforms.com/ESI/full/11942. Accessed 21 Apr. 2026.