RMD may refer to: Gas metal arc welding#Modified short-circuiting 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 Raytheon Missiles & Defense