| Acronym | Definition |
|---|
| EEIS | Elevating Equipment Inspection Service (Roanoke, VA) |
| EEIS | End-To-End Information System (US NASA) |
| EEIS | Energy and Environment Information System (UN Industrial Development Organization) |
| EEIS | Ectomesenchymal-Endodermal Interaction System |
| EEIS | Elementary Education Interest Section (Teachers of English to Speakers of Other Languages) |
| EEIS | European Environmental Information System (EU) |
