ERJ
| Acronym | Definition |
|---|---|
| ERJ | Embraer (stock symbol) |
| ERJ | European Respiratory Journal (European Respiratory Society) |
| ERJ | Éducation Routière de la Jeunesse (French: Road Safety Education for Youth) |
| ERJ | Embraer Regional Jet |
| ERJ | European Rubber Journal |
| ERJ | Exclusion, Rights and Justice (Department for Industrial Development; various nations) |