| Acronym | Definition |
|---|
| EUC | Extended Unix Code |
| EUC | Emergency Unemployment Compensation |
| EUC | Electric Unicycle (transportation) |
| EUC | European Union Center |
| EUC | End User Computing |
| EUC | End User Customer |
| EUC | Enhanced Understeer Control |
| EUC | International Conference on Embedded and Ubiquitous Computing (IFIP International Conference) |
| EUC | European University Cyprus (Cyprus) |
| EUC | Equatorial Undercurrent |
| EUC | End User Council |
| EUC | End-User Certificate |
| EUC | Excellent Used Condition |
| EUC | Electronic University Consortium (of South Dakota; distance education) |
| EUC | European Union Commission |
| EUC | Equipment Under Control |
| EUC | Emotions under Control |
| EUC | Extreme Unicycling Championship |
| EUC | European Ultimate Championships |
| EUC | Energy, Utilities & Chemicals |
| EUC | Episcopal Urban Caucus |
| EUC | Eutrophication Committee (OSPAR Commission) |
| EUC | Electrolytes, Urea, Creatinine (medical) |
| EUC | Excel User Conference (UK) |
| EUC | Emergency Ultrasound Consultants, LLC (Bear, DE) |
| EUC | End-User Check |
| EUC | Euclid Railroad |