OMR

OMR may stand for:


 * Galería OMR, a gallery in Mexico City
 * Ohio Military Reserve, the state defense force of Ohio
 * Old Mahabalipuram Road, a transport corridor in Chennai City
 * Omani rial, by ISO 4217 currency code
 * Optical mark recognition, a data-capture technology
 * Optical music recognition
 * Oradea International Airport (IATA code)
 * Organically moderated and cooled reactor
 * Outermost region, a region which is part of a European Union member state, is situated outside of Europe and is fully part of the EU
 * OMR, a 2022 album by Omar Rudberg