| Acronym | Definition |
|---|
| EUN➣Egyptian Universities Network |
| EUN➣Laayoune, Morocco - Laayoune-Hassan I Morocco (Airport Code) |
| EUN➣Endogenous Urinary Nitrogen |
| EUN➣Editorial Universidad Nacional (Spanish: Editorial National University; Costa Rica) |
| EUN➣End User Network |
| EUN➣External Update Notification |