| UNSC | United Nations Security Council | 联合国安全理事会 |
| UNSC | United Nation Space Corp (Halo game) | 联合国太空公司（光晕游戏） |
| UNSC | United Nations Staff College | 联合国职员学院 |
| UNSC | United Nations Space Command (gaming) | 联合国太空司令部（游戏） |
| UNSC | United Nations Space Command | 联合国太空司令部 |
| UNSC | United Shields Corporation | 联合屏蔽公司 |
| UNSC | United Nationals Space Corps | 联合国太空总队 |
| UNSC | United Nations Special Corps | 联合国特种部队 |