| TCON | Telephone Consults | 电话咨询 |
| TCON | Telenor Research Error Concealment Decoder | Telenor研究错误隐藏解码器 |
| TCON | Trailer Contents (shipping industry) | 拖车内容（航运业） |
| TCON | Timer/Counter Control Register (Intel 8051 Microcontroller register) | 定时器/柜台(英特尔8051单片机控制登记注册) |
| TCON | The Chronicles Of Narnia (book series by C.S. Lewis) | 《纳尼亚纪事》（C.S.Lewis系列丛书） |
| TCON | Trailer Container | 拖车集装箱 |
| TCON | Transportation Constructor | 运输施工单位 |