| 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 |