ADCU
| Acronym | Definition |
|---|---|
| ADCU | Australian Defence Credit Union (Sydney, NSW, Australia) |
| ADCU | Advanced Data Communications Utility |
| ADCU | AC to DC Converter Unit |
| ADCU | Agricultural Diversification Coordinating Unit (Organisation of Eastern Caribbean States) |
| ADCU | Ateneo De Cagayan University (est. 1933; Xavier University; Philippines) |
| ADCU | Alarm Display and Control Unit |
| ADCU | Association of Data Communications Users, Incorporated |
| ADCU | Association of DuPont Credit Unions |