| COTF | Communities of the Future | 未来社区 |
| COTF | Changes On The Fly | 动态变化 |
| COTF | Champions of the Future | 未来的冠军 |
| COTF | Commander, Operational Test and evaluation Force | 作战测试与评估部队指挥官 |
| COTF | Children of the First (serial webnovel) | 第一个孩子（连载网络小说） |
| COTF | COMOPTEVFOR (Naval Command Operational Test and Evaluation Force) | 海军司令部作战测试与评估部队 |
| COTF | Classroom of the Future | 未来的课堂 |
| COTF | Children Of The Fey (UK metal band) | Fey儿童乐队（英国金属乐队） |