| Acronym | Definition |
|---|
| GEJ➣Gastroesophageal Junction |
| GEJ➣Goodluck Ebele Jonathan (Nigerian president) |
| GEJ➣Germana Esperanto Junularo (Esperanto: German Esperanto Youth) |
| GEJ➣Global Economy Journal (International Trade & Finance Association; Ohio University; Athens, OH) |
| GEJ➣Golden Era Jungle (Chicago, IL) |