MCD

MCD, Mcd or mcd may refer to:

File types

• Mathcad document file
• A file type used by Vectorworks software

Historical

• Monument Class Description, a synthesis and summary of the archaeological evidence for a British ancient monument
• 1400 in Roman numerals

Medical

• Minimal Change Disease
• Multicentric Castleman's disease

Physics

• Magnetic circular dichroism, an effect studied in physics
• Milli-candela (mcd) or Megacandela (Mcd), measurement units of brightness or light intensity

Technology

• Magnetic chip detector, an instrument used for detecting loose metallic particles in engines
• Maxi single Compact Disc
• Mini compact disc, a discographical release containing fewer songs than an EP
• Sega's Mega CD console

Atmospheric science

• Mesoscale convective discussion, a short-term technical forecast issued by the Storm Prediction Center

Transportation

• Merced (Amtrak station), California
• The IATA airport code of the Mackinac Island Airport in Michigan

Organizations

• Association for Standardisation of Automation and Measuring Systems group of standards for Measurement, Calibration and Diagnosis

Music

• Murder City Devils, a garage punk band from Seattle, US

Entertainment

• MCD Productions, an Irish event promoter
• Michael Clarke Duncan (1957–2012), an American actor

Religion

• Melbourne College of Divinity

Other

• McDonald's, an international restaurant chain
• Minor civil division, a geographical term used by the United States Census Bureau
• Municipal Corporation of Delhi