Office of Manpower Economics人力经济局 Osaka Mercantile Exchange大阪商品交易所 Office of Minerals Exploration矿产勘探局 Observatoire Mediterraneen de l'EnergieMediterraneen Observatoire de fixation 'Energie Orbital Maneuvering Engine轨道机动的引擎 Odyssey Marine Exploration海洋探险旅程 Otitis Media with Effusion渗出性中耳炎 Open Microscopy Environment打开显微镜的环境 Ocean Mountain Extreme (clothing label)海洋山极端的(服装标签) Open Messaging Environment打开短信的环境 Oh My Edward (Cullen)哦,我的爱德华(卡伦) Office of Management Engineer管理工程师 Old Man Emu (suspension systems; Park City, UT)老人鸸鹋(悬挂系统的城市,但)的公园 Operational Maneuver Element (US DoD)我们经营机动元素(国防部) Oral Motor Exercises (used in speech pathology)练习口语电机(用于语音病理学)