| Abbreviation | Definition |
|---|---|
| EAOS | Englewood Area Orchid Society |
| EAPA | European Association of Psychological Assessment |
| EAPP | European Association of Personality Psychology |
| EAQ | Eesti Kvaliteedihing |
| EAQ | Eesti Kvaliteediühing |
| EAQ | Estonian Association for Quality |
| EARS | East Anglian Rocketry Society |
| EARS | Emirates Amateur Radio Society |
| EARSeL | Association Européenne des Laboratoires de Télédétection |
| EARSeL | Association Europenne des Laboratoires de Tldtection |
| EAS | Eastern Apicultural Society |
| EAS | European Aligner Society |
| EAS | European Atherosclerosis Society |
| EASA | Academia Scientiarum et Artium Europaea |
| EASA | Académie Européenne des Sciences et Arts |
| EASA | Acadmie Europenne des Sciences et Arts |
| EASA | Europäische Akademie der Wissenschaften und Künste |
| EASA | European Academy of Sciences and Arts |
| EASA | Europische Akademie der Wissenschaften und Knste |
| EASL | European Association of Sinological Librarians |