| COTT | Copyright Organisation of Trinidad and Tobago | 特立尼达和多巴哥版权组织 |
| COTT | Committee Of Ten Thousand | 万人委员会 |
| COTT | Community Outreach Treatment Team (Buffalo, New York) | 社区外展治疗团队（纽约州水牛城） |
| COTT | Cross-Office Transfer Time (Cisco) | 跨办公室传输时间（思科） |
| COTT | Cott Corporation of Quebec | 魁北克科特公司 |
| COTT | Compressed Optical Theoretical Trajectory | 压缩光学理论轨迹 |