CCG
- Canadian Coast Guard
- Castor Cracking Group
- Center for China and Globalization
- Centre for Computational Geography
- Chemical Computing Group
- Children's Cancer Study Group
- China Coast Guard
- Churchgate railway station
- Clinical commissioning group
- Collectible card game
- Combinatory categorial grammar
- Community-controlled game
- Computational Chemistry Grid
- Country commercial guides
- County Cricket Ground (disambiguation)
- Electrical ballast
- Foreign, Commonwealth and Development Office
- Tokyo Ghoul