| SOO | Special Operations Officer | 特种作战官 |
| SOO | Science and Operations Officer | 科学与运营官 |
| SOO | Support Operations Officer (US Army) | 支持作战官（美国陆军） |
| SOO | SociÉtÉ OrthopÉdique de l'Ouest | SociÉtÉ OrthopÉdique de l'Ouest |
| SOO | Standing Operating Order | 长期运行订单 |
| SOO | Space Operations Officer | 空间业务干事 |
| SOO | Soo Line Railroad | 苏线铁路 |
| SOO | Statement Of Objectives | 目标声明 |
| SOO | Supply Operations Officer | 供应运营官 |
| SOO | Ship of Opportunity | 机会之船 |
| SOO | Sons of Odin | 奥丁之子 |
| SOO | Sequence of Operation | 操作顺序 |
| SOO | Sault Ste. Marie, Michigan | Sault Ste。密歇根州玛丽 |
| SOO | Soderhamn, Sweden | 瑞典索德哈姆 |
| SOO | Site of Origin | 原产地 |
| SOO | Safety of Operations | 操作安全 |
| SOO | Son of Osiris (gaming) | 奥西里斯之子（游戏） |
| SOO | Sault Ste. Marie, Michigan (or Ontario) | Sault Ste。密歇根州玛丽（或安大略省） |