California Micro Devices; a manufacturer of integrated circuits

Center for Media and Democracy

Common Metre Divided; a meter used in many hymns

color-magnitude diagram; used in astronomy

The Command key on Apple keyboards

Cincinnati Mighty Ducks; a hockey team

Certified Medical Dosimetrist

CMD is a three-letter abbreviation that could mean, depending on context:

Congenital muscular dystrophy

Conceptual Data Model, A conceptual schema, or conceptual data model, is a map of concepts and their relationships used when designing databases, for example, a conceptual schema for a karate studio would include abstractions such as student, belt, grading and tournament

Creative Micro Designs; a computer hardware company

A common abbreviation for command (especially used in a computer context)

Canis Major Dwarf - galaxy orbiting the Milky Way.

Cable Mágico Deportes, a Peruvian sports television network

Catastrophe à moyens dépassé (French); "disaster without sufficient rescue means", see Orsec plan

Chairman/Chairperson and Managing director of a company; a managing director who is also the chairman

cmd.exe; the command line interpreter for OS/2 and Windows NT-based operating systems, or the CMD files which this interpreter uses

The CMD file, an executable format used by CP/M-86.

Camden Road railway station, England; National Rail station code CMD