| Abbreviation | Definition |
|---|---|
| EIFA | Early Intervention Family Alliance |
| EJA | Eastern Junior Alliance |
| ELA | Ecological Landscape Alliance |
| ELA | Empowering Leadership Alliance |
| ELAA | Early Learning Action Alliance |
| ELAT | Endangered Language Alliance Toronto |
| ELCA | European Lighting Cluster Alliance |
| ELCA | European Lightweight Cluster Alliance |
| ELOA | Elite Lord of Alliance |
| EMA | Elite Meetings Alliance |
| EMA | Euro Managers Alliance |
| EMDA | Esthetics Manufacturers and Distributors Alliance |
| EMMIA | European Mobile and Mobility Industries Alliance |
| EMPA | East Midlands Property Alliance |
| EMSA | Emergency Medical Services Alliance |
| ENHA | European Nutrition for Health Alliance |
| EOIA | Earth Observation Industry Alliance |
| EPAA | Eastern PA Animal Alliance |
| EPAA | Eastern Pennsylvania Animal Alliance |
| EPHA | European Public Health Alliance |