| Acronym | Definition |
|---|
| RMO➣Replication Management Objects |
| RMO➣Reflectance Model |
| RMO➣Raad voor Maatschappelijke Ontwikkeling |
| RMO➣Resident Medical Officer |
| RMO➣Recolhimento Mensal Obrigatório (Portugese: Monthly Mandatory Collection; Brazil) |
| RMO➣Rijksmuseum Van Oudheden (Dutch National Museum of Antiquities; Leiden, The Netherlands) |
| RMO➣Regimental Medical Officer (British Army; UK) |
| RMO➣Resource Management Office |
| RMO➣Responsible Managing Officer |
| RMO➣Références Médicales Opposables (French: Opposable Medical References) |
| RMO➣Risk Management Option |
| RMO➣Regional Medical Officer |
| RMO➣Records Management Office |
| RMO➣Rocky Mountain Orthodontics (Denver, CO) |
| RMO➣Registered Medical Officer (UK) |
| RMO➣Rocky Mountain Oysters |
| RMO➣Rude Mechanical Orchestra (New York City radical marching band and dance troupe) |
| RMO➣Redundancy Modification Order (UK) |
| RMO➣Refrigeration Machine Operator (license) |
| RMO➣Responsible Management Official (US NIH) |
| RMO➣Reputation Management Online (social media) |
| RMO➣Regional Mathematical Olympiad (India) |
| RMO➣Rocky Mountain Outfitters (Utah; est. 1997) |
| RMO➣Recruitment Management Organization |
| RMO➣Range Management Office |
| RMO➣Replication Management Object |
| RMO➣Road Management Objectives (US Forestry Service) |
| RMO➣Roll My Own (programming) |
| RMO➣Round Metal Object |
| RMO➣Requirements Management Office |
| RMO➣Resident Management Office |
| RMO➣Records Management Official |
| RMO➣Radar Management Officer |
| RMO➣Row Major Order |
| RMO➣Réception Mariage Organisation (French: Wedding Reception Organization) |
| RMO➣Revenue Management Operations |
| RMO➣Registered Mail Officer |
| RMO➣Route Management Organization |
| RMO➣Retrieval Mode Operations |
| RMO➣Range of Military Options |
| RMO➣Risk Management Office/Officer |