| Acronym | Definition |
|---|
| OMS➣Organisation Mondiale de la Santé (World Health Organization) |
| OMS➣Organización Mundial de la Salud |
| OMS➣Organização Mundial de Saúde |
| OMS➣Omsk (Russia) |
| OMS➣Offender Management System (Correctional Services Canada) |
| OMS➣Oral and Maxillofacial Surgeon |
| OMS➣Order Management System |
| OMS➣Office Management Specialist |
| OMS➣Operations Management System |
| OMS➣Oh My Stars |
| OMS➣Office of Mobile Sources |
| OMS➣Oracle Management Server |
| OMS➣Orbital Maneuvering System |
| OMS➣Organic Mass Spectrometry |
| OMS➣Object Management System |
| OMS➣Operations and Maintenance Services |
| OMS➣Office of Museum Services (various organizations) |
| OMS➣Oxford Management Services (Fort Pierce, FL) |
| OMS➣Outage Management System |
| OMS➣Order Management Solution (software) |
| OMS➣Office Mail Server |
| OMS➣Open Vms Management Station |
| OMS➣Oracle Management System |
| OMS➣Online Music Stores |
| OMS➣Online Merchandise Sales |
| OMS➣Open Media Streaming |
| OMS➣Open Music System |
| OMS➣Office of Multicultural Services (various organizations) |
| OMS➣Online Marketing Summit (various locations) |
| OMS➣Opel Motor Sport |
| OMS➣Optical Management System (TeraBurst Networks) |
| OMS➣One Minute Silence (UK band) |
| OMS➣Orientation and Mobility Specialist (healthcare) |
| OMS➣Organisation Mondiale pour la Santé (French: World Health Organization) |
| OMS➣Offboard Mission Support (Joint Strike Fighter) |
| OMS➣Office of Migrant Services (California) |
| OMS➣Onboard Maintenance System (aircraft) |
| OMS➣Optical Multiplex Section |
| OMS➣Olympia Middle School (Stanford, IL) |
| OMS➣Outlook Mobile Service (Microsoft Outlook 2007) |
| OMS➣Optical Measuring System (fiber optics; various companies) |
| OMS➣Organizzazione Mondiale Per La Sanità (Italy) |
| OMS➣Operation Management Service |
| OMS➣Order Management Software |
| OMS➣Ooltewah Middle School (Ooltewah, TN) |
| OMS➣Occupational Medical Service |
| OMS➣Organizational Maintenance Shop |
| OMS➣Ollivier Middle School (California) |
| OMS➣Optimal Management Strategy |
| OMS➣Optical Mouse Sensor |
| OMS➣Open Management System |
| OMS➣Old Member State (EU) |
| OMS➣Object Model System (object-oriented data management system developed within GlobIS at ETH Zurich) |
| OMS➣Organizational Maintenance Squadron (USAF) |
| OMS➣Otwell Middle School (Cumming, GA) |
| OMS➣Odorless Mineral Spirits |
| OMS➣Osteopathic Medical Student |
| OMS➣Operational Method Sheet |
| OMS➣Over My Shoulder |
| OMS➣Oracle Media Server |
| OMS➣Organic Mental Syndrome (neurological disorder) |
| OMS➣Oregon Mycological Society |
| OMS➣Offshore Medical Services |
| OMS➣Octahedral Molecular Sieve |
| OMS➣Operational Mode Summary |
| OMS➣Operations and Marine Safety |
| OMS➣Operation and Maintenance Subsystem |
| OMS➣Output Per Man-Shift (mining) |
| OMS➣Observatory Monitoring System |
| OMS➣Orbital Maintenance System |
| OMS➣Oh My Science |
| OMS➣Ottoson Middle School (Arlington, Massachusetts, USA) |
| OMS➣Offshore Marine Services, Ltd. (various locations) |
| OMS➣Ohio Mushroom Society (Granville, Ohio) |
| OMS➣Otitis Media Susceptibility |
| OMS➣Ordnance Management System |
| OMS➣Optically Modulated Scatterer |
| OMS➣Online Mass Storage |
| OMS➣Ola Middle School (McDonough, Georgia) |
| OMS➣Optimum Mode Selection |
| OMS➣Overseas Mission Society |
| OMS➣Optimum Mass System (tennis racket) |
| OMS➣Operational Management Specialist (United Parcel Service) |
| OMS➣Organic Matter Solubles |
| OMS➣Operating Measurement System |
| OMS➣Organisation Main Secrète (French) |
| OMS➣Operational Mission Scenario |
| OMS➣Organizational Management Study |