| TFA | Trifluoroacetic acid | 三氟乙酸 |
| TFA | Texas Forensic Association | 德克萨斯州法医协会 |
| TFA | Tenant Farmers Association | 租户农民协会 |
| TFA | The Fashion Association (now part of American Apparel and Footwear Association) | 时尚协会(现为美国服装和鞋类协会的一部分) |
| TFA | Time for Action | 行动时间 |
| TFA | Teach For America | 为美国而教 |
| TFA | Trade Facilitation Alliance | 贸易便利化联盟 |
| TFA | Take for Action | 采取行动 |
| TFA | The Fallen Angels (gaming clan) | 堕落天使(游戏部落) |
| TFA | Trend Filtering Algorithm | 趋势过滤算法 |
| TFA | Total Flow Area (petroleum industry) | 总流动面积(石油工业) |
| TFA | TIE Fighter Alliance (gaming organization) | TIE战斗机联盟(游戏组织) |
| TFA | The Friendly Alliance (gaming clan) | 友好联盟(游戏部落) |
| TFA | The Fighting Alliance (gamming clan) | 战斗联盟(gamming氏族) |
| TFA | Trajectory Feasibility Analysis | 轨迹可行性分析 |
| TFA | total fatty acids | 总脂肪酸 |
| TFA | Transitional Finance Authority (New York City) | 过渡财政局(纽约市) |
| TFA | Total Fixed Assets | 固定资产总额 |
| TFA | Thyroid Foundation of America | 美国甲状腺基金会 |
| TFA | Transfer Function Analyzer | 传递函数分析仪 |
| TFA | Tangible Fixed Assets | 有形固定资产 |
| TFA | Target Factor Analysis | 目标因素分析 |
| TFA | total fibrinolytic activity | 总纤溶活性 |
| TFA | trifluoroacetylacetone | 三氟乙酰丙酮 |
| TFA | tissue factor activity | 组织因子活性 |
| TFA | Tabak Forschungs Ausschuss | 澳大利亚统计局 |
| TFA | Trustees For Alaska | 阿拉斯加受托人 |
| TFA | The Frisian Angel | 弗里斯天使 |
| TFA | The Fighting Amish | 战斗的阿米什人 |
| TFA | Two- Factor Authentication | 双因素身份验证 |
| TFA | The Fallen Angels | 堕落天使 |
| TFA | Tree-based Floor-planning Algorithm | 基于树的楼层规划算法 |
| TFA | Things Fall Apart | 事情分崩离析 |
| TFA | Toll Free Authorization | 免费授权 |
| TFA | Turbo Profiler Area File | Turbo Profiler区域文件 |
| TFA | Total Focus Approach | 总焦点法 |
| TFA | Together Forever Always | 永远在一起 |
| TFA | Tales From The Asylum | 庇护中心的故事 |
| TFA | The Freaking Article (also see RTFA; polite form) | Freaking文章(另见RTF;礼貌形式) |
| TFA | Total Force Assessment | 总兵力评估 |
| TFA | Transparent File Access | 透明文件访问 |
| TFA | Transient Fault Analysis | 瞬态故障分析 |
| TFA | traumatic false aneurysm | 外伤性假性动脉瘤 |
| TFA | total fetal activity | 胎儿总活动 |
| TFA | Things Fall Apart (Chinua Achebe book) | 《物是人非》(Chinua Achebe书) |
| TFA | Trans Fatty Acid | 反式脂肪酸 |
| TFA | Task Force Alpha (Vietnam era military operation) | 阿尔法特遣部队(越南时代的军事行动) |
| TFA | transverse fascicular area | 横束区 |
| TFA | Telecommunications For All (email news) | 全民电信(电子邮件新闻) |
| TFA | Trust Fund Advisors, Inc. | 信托基金顾问公司。 |
| TFA | Thanks For Asking | 感谢您的询问 |
| TFA | Two Factor Authentication (computer security authentication) | 双因素身份验证(计算机安全身份验证) |
| TFA | Transformers: Animated (TV cartoon) | 变形金刚:动画(电视动画) |
| TFA | Tanks Focus Area | 储罐重点区域 |
| TFA | Toxic Free Area | 无毒区域 |
| TFA | Technical Focus Area | 技术重点领域 |
| TFA | Transfer Frame Assembly | 传输框架组件 |