Similar to ソリッドモデリング

Carbon (programming language)

Cascade (computer virus)

CAST-128

CAST-256

Caudium (web server)

Constant angular velocity

Cave automatic virtual environment

CC-Link Open Automation Networks

Cd (command)

CeBIT

CERT Coordination Center

Courant–Friedrichs–Lewy condition

ChaSen

Check constraint

Chipmunk Basic

Chord (peer-to-peer)

Chromebook

Chrony

Clean (programming language)

ClickOnce

CLIÉ