| Acronym | Definition |
|---|
| EIRI➣Early Intervention Research Institute (Utah State University; Logan, UT) |
| EIRI➣Early Intervention Reading Initiative (Virginia Department of Education; Richmond, VA) |
| EIRI➣Except In Rare Instances (NASCAR rule book) |
| EIRI➣Enterprise Infrastructure Reference Implementation |
| EIRI➣Engineers India Research Institute (Delhi, India) |