| TAAS | Triangle Area Anime Society (Raleigh, North Carolina) | 三角区动漫协会（北卡罗来纳州罗利市） |
| TAAS | Triangle Area Anime Society | 三角区动漫协会 |
| TAAS | Toronto Association of Acting Studios | 多伦多演艺工作室协会 |
| TAAS | Tactical Air Armament Study | 战术空中武器研究 |
| TAAS | Tianjin Academy of Agricultural Sciences (China) | 天津农业科学院（中国） |
| TAAS | thorotrast-associated angiosarcoma | 胸腔注射相关血管肉瘤 |
| TAAS | Tax Administration Advisory Services | 税务管理咨询服务 |
| TAAS | ACM Transactions on Autonomous and Adaptive Systems | 自主和自适应系统的ACM事务 |
| TAAS | Texas Assessment of Academic Skills | 德克萨斯州学术技能评估 |
| TAAS | Terminal Advance Automation System | 航站楼高级自动化系统 |
| TAAS | Trunk Answer from Any Station | 来自任何站的中继应答 |
| TAAS | These Arms Are Snakes (band) | 这些手臂是蛇（乐队） |
| TAAS | Travel Agency Audit System | 旅行社审计系统 |
| TAAS | Tools and Algorithms Access Services | 工具和算法访问服务 |
| TAAS | Terminal Advanced Automation System | 终端高级自动化系统 |
| TAAS | Target Auxiliary/Augmentation Systems | 辅助/增强系统的目标 |
| TAAS | The Albuquerque Astronomical Society | 阿尔伯克基天文学会 |