CNG
CNG stands for:
- C detection device, a device for the detection of chemical warfare agents used by the Swiss Army
- Compressed natural gas , compressed natural gas , especially for natural gas vehicles
- Christian national trade union federation of Switzerland
- Cryptography API: Next Generation , the cryptography API from Microsoft Windows Vista and successor to the CryptoAPI
- Cyclic nucleotide-gated ion channel, a protein that belongs to the ion channels, see HCN channel
- Comfort Noise Generator , see comfort noise
cng stands for:
- Northern Qiang (ISO-639-3 code), Qiang Gyalrong language in Sichuan , China
