Similar to シックス・ネイションズ

Protein c-Fos

ChAdOx1

Challenge-Handshake Authentication Protocol

CHAN-DT

CHD7

CID

Transcription factor Jun

CLIÉ

CLS (command)

CMAC

Active-pixel sensor

Antwerp Six

1967 NHL expansion

Original Six

Six Guanyin

Hexalogy

Six-party talks