| TCOM | Trans-Cutaneous Oxygen Measures | 经皮氧测量 |
| TCOM | The Center for Outpatient Medicine (Bloomington, IL) | 门诊医学中心（伊利诺伊州布鲁明顿） |
| TCOM | Total Control of Movement | 全面控制运动 |
| TCOM | Terminal Communications (Air Force Communication Squadron) | 终端通信（空军通信中队） |
| TCOM | Tethered Communications Of Minnesota (communications blimp manufacturer) | 明尼苏达州系绳通信公司（通信飞艇制造商） |
| TCOM | Transcutaneous Oximetry Measurement | 经皮血氧饱和度测量 |
| TCOM | Tethered Communications Of Maryland (manufacturer of unmanned tethered aerostat systems) | 马里兰州系绳通信公司（无人系绳浮空器系统制造商） |
| TCOM | Three Crystal Oscillator Mixer | 三晶体振荡器混频器 |