CNTC
CNTC usually stands for China National Tobacco Corporation, the state‑owned enterprise that controls tobacco production and sales in China, while the same letters also appear in sports and research settings.
Miscellaneous
Community
Regional
Canadian Nail Tech Connection
Canadian Network of Toxicology Centres
Canadian Nissan Truck Club
Canadian National Team Championships
Computing
Cancer Nanotechnology Training Center
Cancer Nanotechnology Training Centers
Computer Network Total Care