MJD

MJD may refer to:

• Modified Julian Date, see {{slink|Julian day|Variants}}
• Machado–Joseph disease
• Maurice Jones-Drew, former NFL running back
• Mizo Janata Dal, an Indian political party
• Moenjodaro Airport (IATA: MJD), Sindh, Pakistan
• Democratic Progressive Party, Chinese transliteration of "Minjindang"

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