OS相关缩略词条，共有 163 条。
- OS:Oil Separator 油气分离器分油器
- OS:Organic Signal 有机信号
- OS:Old Silcoatian (Silcoates School, Wakefield, UK) 老Silcoatian(Silcoates学校,威克费尔德、英)
- OS:Ocean Springs (Mississippi) 海洋温泉(密西西比河)
- OS:Obiettivi Specifici Obiettivi Specifici
- OS:Outdoor Skills 户外技能
- OS:Off Screen (cinematography) 屏幕上(电影)
- OS:Over Shield (Halo video game) 在护盾(光晕视频游戏)
- OS:Omaha Steaks (meat company) 奥马哈牛排(肉类公司)
- OS:Observation Squadron 观察中队
- OS:Oversold (stock market) (股票市场中套利)
- OS:Orlando Sentinel (Orlando, FL newspaper) 奥兰多前哨(奥兰多,佛罗里达报纸)
- OS:Owen Sound (City, Canada) 欧文的声音(市、加拿大)
- OS:Organized Stalking 组织跟踪
- OS:Off Scene 关闭场景
- OS:Operations Squadron 业务中队
- OS:Office of the Secretary 办公室的秘书
- Os:Orioles (Baltimore baseball team) 巴尔的摩金莺棒球队)
- OS:Output Spy 输出间谍
- OS:Orbital Station 轨道太空站
