Organization for Timeshare in Europe组织在欧洲赛场。式 Office of Training and Education办公室的培训与教育 OceanTech ExpoOceanTech博览会 Opportunity to Earn机会来赚钱 Observing Time Estimator观察时间估计 Hellenic Telecommunications Organisation (Greece)希腊电信组织(希腊) Own-Ship Trajectory EstimatorOwn-Ship轨迹的估计 Open Translation Engine打开翻译的引擎 Optically Transparent Electrode光透明的电极 Ordinary Time Earnings平时收益 Off Track Excursion (auto racing)偏离轨道偏移(赛车比赛) Onset of Thermal Excursion起病热的远足 Operator Training and Evaluation操作员的培训和评估 Onward to Excellence (school improvement process/program)之后,学校改进工艺/卓越(计划) Owner's Trust Equity (financial modelling)老板的信任股本(财务模型)