- ADCG stands for Arts Development Council of Georgia
- ADCG stands for Additional Deputy Commissioner General (police rank; Islamabad, Pakistan)
- ADCG stands for Average Daily Carcass Gain (animal science)
- ADCG stands for African Development Consulting Group Ltd
- ADCG stands for Automotive Dynamics and Control Research Group at the University of Sussex (Brighton, England)
- ADCG stands for Adult Day Care Group
ADCG