CEDICT
Cell
CentOS
Certance
Cetero Research
CF
CFA
CfA紅移巡天
CFPF
Cg
CGM
CH-47直升機
CH-53E直升機
Challenge Handshake 驗證通訊協定 (CHAP)
chanke-siwang
Channel V
CHAOS
Chara
Charis SIL
CHARMM
ChatZilla
CHE
Chemidex
CHE.R.RY
CherryOS
Chessmaster
CHF
chi
Chips Ahoy!
Chloé
CHM
Chobits
chongman-huoli
ChorusOS
Christian Lacroix
Chrome Hearts
C-HTML
chuàngshìjì
chuanjiaoshi lazhengyu
CHW
CICS
CIH病毒
Cilk
CIM 物件管理員
Cinemax
cisha
Clam AntiVirus
CLAMP
CLAMP學園偵探團
CLANNAD
國語