OMD

OMD may stand for:

Science

• Osteomodulin, extracellular matrix protein
• Organic matter digestibility
• Organic mental disorders
• Orofacial myological disorders, diseases affecting facial muscles
• Oromandibular dystonia, neurological disease
• 3-O-Methyldopa, metabolite and drug
• Occult macular dystrophy, a rare genetic retinal disease

Entertainment and media

• Orchestral Manoeuvres in the Dark, an English electronic band
• OMD Worldwide, a global media agency network
• Orcs Must Die!, a strategy video game
• Spider-Man: "One More Day", a 2007 four-part Spider-Man comic book crossover storyline

Religion

• Ordo Frati Excalceatorum de B.M.V. de Mercede, the Discalced Mercedarians, Catholic religious order
• Clerics Regular of the Mother of God of Lucca members use the suffix of O.M.D.

• Ohio-Meadville District

Other uses

• Olympus OM-D series of digital cameras
• One Million Degrees, a Chicago educational charity
• Ormond railway station, Melbourne