Similar to ドイツの地方行政区分

Sikorsky CH-37 Mojave

Sikorsky CH-53 Sea Stallion

COFF

Comic Sans

Computer-mediated communication

Apache CouchDB

C-RAM

CPT symmetry

CR Vasco da Gama

CR manifold

CSIRAC

CUDA

Curl (programming language)

C-command

Douglas D-558-1 Skystreak

Dewoitine D.520

D3.js

Darwin Information Typing Architecture

German Equipment Works

Db4o

DCF77

Discounted cash flow

DDT

DEC Alpha

DECT

Temperature gradient gel electrophoresis

DHL