| Acronym | Definition |
|---|
| OMES➣Omnibus Multidiscipline Engineering Services (US NASA) |
| OMES➣One More Extra Stage (Dance Dance Revolution) |
| OMES➣Optimised Microturbine Energy System (project; EU) |
| OMES➣Office of Marine Ecosystem Studies (US NOAA) |
| OMES➣Office of Management-Employee Services (Los Angeles Department of Public Works; Los Angeles, CA) |
| OMES➣Otago Model Engineering Society |