Similar to イングリッシュ・オープニング

Two-stroke engine

B meson

C Sharp (programming language)

C-SPAN

Boeing C-17 Globemaster III

Curtiss C-46 Commando

Fairchild C-123 Provider

Lockheed C-141 Starlifter

Computer-aided design

Computer-aided engineering

Crassulacean acid metabolism

Cas9

CBS

CBS News

CESNUR

Chemical Abstracts Service

Congrès Internationaux d'Architecture Moderne

CIPA (organization)

CNKI

COBIT

COBOL

CODASYL

Common Gateway Interface

Common Object Request Broker Architecture

Computer Systems Research Group

Concurrent Versions System

CAN bus

CP/M