| TAGA | Technical Association Of Graphic Arts | 图形艺术技术协会 |
| TAGA | TKMCE (Thangal Kunju Musaliar College of Engineering ) Alumni Global Association | TKMCE（Thangal Kunju Musaliar工程学院）校友全球协会 |
| TAGA | Technical Association of the Graphic Arts | 图形艺术技术协会 |
| TAGA | term infants of appropriate gestational age | 适龄足月儿 |
| TAGA | Trace Atmospheric Gas Analyzer | 微量大气气体分析仪 |
| TAGA | TADS Auto Gyro Alignment | TADS自动陀螺仪校准 |
| TAGA | Trauma Awareness Group Australia | 澳大利亚创伤意识小组 |
| TAGA | The Audio Graphic Archive | 音频图形档案 |