| Rank | Abbreviation | Meaning |
|---|
| ***** | EESI | École Européenne Supérieure de l'Image
| |
| ***** | EESI | Energy and Environmental Security Initiative
| |
| ***** | EESI | Energy and Environmental Systems Institute
| |
| **** | EESI | Environmental & Engineering Services Inc.
| |
| **** | EESI | Electrical Energy Services Inc
| |
| *** | EESI | Earth and Environmental Systems Institute
| |
| *** | EESI | Environmental Engineering and Sustainable Infrastructure
| |
| *** | EESI | Eindhoven Embedded Systems Institute
| |
| *** | EESI | Environmental Exposure and Sensitivity Inventory
| |
| ** | EESI | Energy and Engineering Solutions Inc
| |
| ** | EESI | Excellence in Engineering Summer Internship
| |
| ** | EESI | Environmental and Energy Study Institute
| |
| * | EESI | Environmental and Engineering Services
| |
| * | EESI | Extended Education Specialist I
| |
| * | EESI | Exposure and Sensitivity Inventory
| |
| * | EESI | Enterprising Environmental Solutions Inc
| |
| * | EESI | Earth Environment Space Initiative
| |
| * | EESI | East of England Share Index
| |
| * | EESI | Enron Energy Services Incorporated
| |
| * | EESI | Elements of Effective Science Instruction
| |
| * | EESI | Elder Economic Security Initiative
| |
| * | EESI | Environment Energy Study Institute
| |
| * | EESI | Essex Essential Skills Initiative
| |
| * | EESI | Exact Energy Solutions Incorporated
| |
| * | EESI | Emerging Enterprise Solutions Inc
| |