Over-Dimension Cargo超尺寸运输 Offshore Dedicated Center (outsourcing)离岸外包中心(专用) Ontario Development Corporation (Government of Ontario Corporation - Canada)安大略开发有限公司(政府)——加拿大安大略公司 On-Demand Routing with Caching按需路由和缓存 Observability - Don't Care可观测性-不关心 Offshore Development Centre海洋开发中心 Online Data Correction在线数据修正 Overseas Development Corporation海外发展有限公司 Ornithine Decarboxylase鸟氨酸脱羧酶 Other Direct Charges其他直接费用 Orthogonal Defect Classification正交缺陷分类 Open Database Connectivity开放数据库连接标准 Operational Design Criteria操作的设计准则 Ozone Depleting Containment破坏臭氧遏制 Ozone-Depleting Compound耗尽臭氧复合