RMO may refer to:
- Chișinău International Airport, Moldova; IATA airport code RMO
- Racemethorphan
- Rahul Mohindar oscillator
- Regional Mathematical Olympiad, the second stage in India for selection to India's IMO team
- Regimental Medical Officer
- Resident Medical Officer
- Rijksmuseum van Oudheden
- RMO (cycling team)
- RMO (Norwegian resistance)
- Rocky Mountain oysters
This disambiguation page lists articles associated with the title RMO.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: