| Abbreviation | Definition |
|---|---|
| EPL | Event Processing Language |
| EPML | English Philosophy and Modern Languages |
| ERLI | Embry Riddle Language Institute |
| ESBP | Early Steps Bilingual Preschool |
| ESL | English Second Language |
| ESLC | English as a Second Language Center |
| ESLI | English as a Second Language International |
| ESLIP | Emergency Sign Language Interpreter Program |
| ESML | Earth Science Markup Language |
| ESOL | Eenglish For Speakers Of Other Languages |
| ESOL | English Speakers of Other Languages |
| ESOL | English to Speakers of Other Languages |
| ESOL | Es For Speakers Of Other Languages |
| ETAL | Edinburgh TESOL and Applied Language |
| ETDL | Executable Test Description Language |
| ETFL | English Theatre and Foreign Languages |
| ETL | Embedded Test Language |
| ETL | Epsilon Transformation Language |
| ETML | Eulogos Text Markup Language |
| ETOL | ESA Test and Operations Language |