| Abbreviation | Definition |
|---|---|
| EHSS | Enterprise for High School Students |
| EICS | Elk Island Catholic Schools |
| EIEOS | Equity and Inclusivity Education in Ontario Schools |
| EIHS | Energy Institute High School |
| EIISS | Entrepreneurial Impact International Summer School |
| EIMS | East Irondequoit Middle School |
| EIPS | Eipselk Island Public Schools |
| EIPS | Elk Island Public Schools |
| EIRF | Expulsion Information Reporting Form |
| EIS | Edison Intermediate School |
| EIS | Ekamai International School |
| EIS | Etiwanda Intermediate School |
| EISB | Ebenezer International School Bangalore |
| EISB | English International School of Bratislava |
| EISD | Eanes Independent School District |
| EISD | Early Independent School District |
| EISD | Eastland Independent School District |
| EISD | Ector Independent School District |
| EISD | Edgewood Independent School District |
| EISD | Edna Independent School District |