| TAM | Television audience measurement | 电视收视率 |
| TAM | Tamoxifen | 三苯氧胺 |
| TAM | Telephone Answering Machine | 电话录音机 |
| TAM | Terminal Access Method | 终端存取方法 |
| TAM | total available market | 总市场容量 |
| TAM | Telephone Association of Maine | 缅因州电话协会 |
| TAM | Telecommunications Association of Maryland | 马里兰州电信协会 |
| TAM | Telecommunications Association of Michigan | 密歇根州电信协会 |
| TAM | Tampico, Tamaulipas, Mexico (Airport Code) | 坦皮科,塔毛利帕斯,墨西哥(机场代码) |
| TAM | Thalassaemia Association of Malaysia | 马来西亚地中海贫血协会 |
| TAM | Television Audience Measurement | 电视观众测量 |
| TAM | Technology Acceptance Model | 技术验收模型 |
| TAM | Target Area Model | 目标区域模型 |
| TAM | Time and Materials | 时间和材料 |
| TAM | Trace Assertion Method | 跟踪断言方法 |
| TAM | Transportes AÉreos MarÍlia SA (Brazilian Airline) | Transportes AÉreos MarÍlia SA (Brazilian Airline) |
| TAM | Terminal Area Model | 终端区域模型 |
| TAM | Transporte AÉreo Militar (Military Air Transport, Guatemala) | Transporte AÉreo Militar (Military Air Transport, Guatemala) |
| TAM | Transportation Authority of Marin (San Rafael, CA) | 马林运输局(加利福尼亚州圣拉斐尔) |
| TAM | The Amaz!ng Meeting (James Randi Educational Foundation) | 惊奇!ng会议(詹姆斯·兰迪教育基金会) |
| TAM | Telecommunications Applications Map | 电信应用地图 |
| TAM | Tax Authority Master | 税务机关主管 |
| TAM | Think-Aloud Method | 思考Aloud方法 |
| TAM | Task Assignment Metric | 任务分配指标 |
| TAM | Table Assignment Matrix | 表分配矩阵 |
| TAM | Total Absence Management (employee work absence) | 总缺勤管理(员工工作缺勤) |
| TAM | Task Authorization Memorandum | 任务授权备忘录 |
| TAM | Tenner-A-Month (UK internet dial-up account fee) | Tenner-A-Month(英国互联网拨号账户费) |
| TAM | Task Assignment Memorandum | 任务分配备忘录 |
| TAM | Tanque Argentino Mediano (Argentine Medium Tank) | Tanque Argentino Mediano(阿根廷中型坦克) |
| TAM | Training Assessment Model | 培训评估模型 |
| TAM | Tire Assembly Machine | 轮胎装配机 |
| TAM | Test Acquisition Module | 测试采集模块 |
| TAM | Taxi AÉro Marilia (Brazilian Air Line) | Taxi AÉro Marilia (Brazilian Air Line) |
| TAM | Thyroid Awareness Month (January) | 甲状腺意识月(1月) |
| TAM | Total Annual Market | 年度市场总额 |
| TAM | Treat As Made (UK) | 按原样处理(英国) |
| TAM | Technical Advice Memorandum (IRS) | 技术咨询备忘录(IRS) |
| TAM | TEMPEST Advisory Message | TEMPEST咨询信息 |
| TAM | Tertiary Assessment and Moderation (New Zealand) | 第三级评估和评估(新西兰) |
| TAM | Tamil Monolingual (font) | 泰米尔语单语(字体) |
| TAM | Tense Aspect Mood (linguistics) | 时态体语气(语言学) |
| TAM | Thanks A Million | 谢谢一百万 |
| TAM | Target Activated Munition | 目标激活弹药 |
| TAM | Tivoli Access Manager (IBM) | Tivoli Access Manager(IBM) |
| TAM | tamiami virus | 塔米米病毒 |
| TAM | Techniques Of Alcohol Management | 酒精管理技术 |
| TAM | thermoacidurans agar modified | 热酸化琼脂修饰 |
| TAM | toxoid-antitoxoid mixture | 类毒素抗毒素混合物 |
| TAM | Team Approach To Mastery | 团队掌握方法 |
| TAM | tumor-associated macrophages | 肿瘤相关巨噬细胞 |
| TAM | Target Advertising Marketing | 目标广告营销 |
| TAM | Thomas Aircraft Maintenance | 托马斯飞机维修 |
| TAM | Tampon | 坦蓬 |
| TAM | Technology And Media | 技术和媒体 |
| TAM | Twentieth Anniversary Macintosh | Macintosh二十周年纪念 |
| TAM | Tivoli Access Manager | Tivoli Access Manager |
| TAM | Total Atherosclerosis Management | 全面动脉粥样硬化管理 |
| TAM | Tampico, Mexico | 墨西哥坦皮科 |
| TAM | Tomorrow's Aeronautical Museum | 明天的航空博物馆 |
| TAM | Tamalpias | 塔玛尔帕斯 |
| TAM | Military Air Trasport | 军用航空运输 |
| TAM | Tubos de Acero de Mexico, S. A. | 墨西哥亚塞罗省Tubos de Acero de Mexico,S.A。 |
| TAM | Test Access Mechanism | 测试访问机制 |
| TAM | Tamil | 泰米尔语 |
| TAM | Transportation Aircraft Maintenance | 运输飞机维护 |
| TAM | That Amuses Me | 这让我很开心 |
| TAM | Theater Analysis Model | 剧院分析模型 |
| TAM | Technical Account Manager | 技术客户经理 |
| TAM | Total Addressable Market | 可获取市场规模 |
| TAM | Tokyo Automated Machinery | 东京自动化机械 |
| TAM | Teresian Apostolic Movement | 特雷西亚使徒运动 |
| TAM | Toxoid Antitoxin Mixture | 类毒素抗毒素混合物 |
| TAM | Telenet Access Management system | Telenet访问管理系统 |
| TAM | Tumor-Associated Macrophage | 肿瘤相关巨噬细胞 |
| TAM | Tool Aerospace Material | 工具航空航天材料 |
| TAM | Task Area Manager | 任务区域经理 |
| TAM | Table Authorized Material | 表授权材料 |
| TAM | Three-Axis Magnetometer | 三轴磁强计 |
| TAM | Transport Alpes Maritimes | Alpes Maritimes运输公司 |
| TAM | Texton Aero Mexico (Chihuahua, Mexico) | Texton Aero Mexico(墨西哥奇瓦瓦) |
| TAM | Tactical Aerodynamic Missile | 战术气动导弹 |
| TAM | Tropical Asian Monsoon Region | 热带亚洲季风区 |
| TAM | Transports de l'AgglomÉration de Montpellier (French) | Transports de l'AgglomÉration de Montpellier (French) |
| TAM | Trade Assessment Mechanism (EU) | 贸易评估机制(欧盟) |
| TAM | Tactical Airlift Model | 战术空运模型 |
| TAM | Teoplitz Approximation Method | Teoplitz近似法 |
| TAM | Technology Area Manager | 技术领域经理 |
| TAM | Training Assessment Module (US Army) | 训练评估模块(美国陆军) |
| TAM | Target Architecture Module (US Army) | 目标体系结构模块(美国陆军) |
| TAM | Transportation Acquisition Manual | 运输采集手册 |
| TAM | TotalNet Administration and Management Server (Fujitsu) | TotalNet管理服务器(富士通) |
| TAM | Te Amo Muito | Te Amo Muito公司 |
| TAM | Transmit Analog Maintenance (Nortel) | 传输模拟维护(北电) |
| TAM | Turnaround Management | 重建管理 |
| TAM | Twelve Angry Men (movie) | 十二个愤怒的男人(电影) |
| TAM | Twentieth Anniversary Mac | 二十周年纪念Mac |
| TAM | Tacoma Art Museum (Tacoma, WA) | 塔科马美术馆(华盛顿州塔科马) |
| TAM | Technical Area Manager | 技术区域经理 |
| TAM | Task Area Monitor | 任务区域监视器 |
| TAM | Test Access Matrix (testing server on an ADSL network) | 测试访问矩阵(ADSL网络上的测试服务器) |