RMD

RMD may refer to:
 * Gas metal arc welding
 * Required minimum distribution from an individual retirement account (IRA) or qualified retirement plan in the United States
 * RMD Engineering College, a self-financing college in Chennai, Tamil Nadu
 * GDP-4-dehydro-6-deoxy-D-mannose reductase
 * Richard Mofe Damijo (popularly known as RMD), Nigerian actor
 * Rhythmic movement disorder
 * Richmond station (London), by National Rail station code
 * Richmond railway station, Melbourne
 * Raytheon Missiles & Defense