OST相关缩略词条，共有 49 条。
- OST:Office of Science and Technology （美国）科学技术局
- OST:Original Sound Track 影视原声大碟
- OST:Online Service Provider 在线服务供应商
- OST:On-Screen Takeoff (construction planning) 屏幕上的起飞(规划建设)
- OST:Odonata Survey of Texas 春的调查德克萨斯州
- OST:Open Source Teaching 开放源代码的教学
- OST:Objective, Strategy, Tactics (business/marketing) 目标、策略、战术(商业/销售)
- OST:Observatoire des Sciences et Techniques (French: science and technology observatory) Observatoire des科学等技术(法国:科技观测站)
- OST:Optical Standards Tester (Carcadiant Systems) 标准测试(Carcadiant光学系统)
- OST:Old Spanish Trail 老西班牙小径上
- OST:Office of the Secretary of Transportation 办公室的秘书的交通工具
- OST:Outer Space Treaty 外层空间条约
- OST:Operational Suitability Test 运转适应性试验
- OST:On Second Thought adj. 经过重新考虑(在仔细考虑以后)
- OST:Over-Stress Test Over-Stress测试
- OST:Optical Switch Technology 光开关技术
- OST:Out of School Time (after-school care programs) 休学时间(课外看护程序)
- OST:Operational Requirements Document Support Team 作业要求文件支持团队
- OST:Order & Shipping Time 秩序和运输时间
- OST:OPTEC System Team OPTEC体系队伍
