| TIG | Tiger file ( U S Government distributed maps) | Tiger文件(美国政府分发的地图) |
| TIG | Trials Issues Group | 试验问题组 |
| TIG | The Internet Group | 互联网集团 |
| TIG | Tungsten Inert Gas (Welding) | 钨惰性气体(焊接) |
| TIG | The Immortal God | 不朽的上帝 |
| TIG | Topical Interest Group | 专题兴趣小组 |
| TIG | Teenagers Into God | 青少年走进上帝 |
| TIG | Tonight Is Goodbye (band) | 今晚是再见(乐队) |
| TIG | Tetanus ImmunoGlobulin | 破伤风免疫球蛋白 |
| TIG | Tungsten Inert Gas | 钨惰性气体 |
| TIG | Tigre | 老虎 |
| TIG | Travaux D'intÉrÊt GÉnÉral | Travaux D'intÉrÊt GÉnÉral |
| TIG | Thermal Ignition Guide | 热点火指南 |
| TIG | Task Interaction Graph | 任务交互图 |
| TIG | Trends in Genetics (journal) | 遗传学趋势(期刊) |
| TIG | Technology Integration Group | 技术集成组 |
| TIG | The Inspector General | 钦差大臣 |
| TIG | Technology Innovation Group, Inc | 科技创新集团 |
| TIG | Technology Initiative Grant (Legal Services Corporation) | 技术倡议赠款(法律服务公司) |
| TIG | Technology Implementation Group (AASHTO) | 技术实施小组(AASHTO) |
| TIG | Travail d'IntÉrÊt GÉnÉral (community service) | Travail d'IntÉrÊt GÉnÉral (community service) |
| TIG | tetanus immune globulin | 破伤风免疫球蛋白 |
| TIG | Technology Initiatives Game | 技术倡议游戏 |
| TIG | Takingitglobal | Takingitglobal公司 |
| TIG | Trust In God | 相信上帝 |
| TIG | Time In Grade | 年级时间 |
| TIG | Tactical Intelligence Group | 战术情报组 |
| TIG | Terminal Internet Gateway | 终端Internet网关 |
| TIG | Time of Ignition | 点火时间 |
| TIG | Theater Information Grid | 剧院信息网格 |
| TIG | Technology Infusion Guideline | 技术输液指南 |
| TIG | Technical Interest Groups | 技术利益集团 |
| TIG | Transmission Identification Generator | 变速箱识别生成器 |