| TB | Tour Brochure | 旅游小册子 |
| TB | Toe Board | 趾板 |
| TB | Telegraph Bureau | 电报局 |
| TB | Traffic Bureau | 交通局 |
| TB | Thermal Bubble | 热泡式 |
| TB | Terbium | 铽(化学元素) |
| TB | treasury bond, treasury bill | 国库券,国库债券 |
| TB | torch brazing | 火焰钎焊 |
| TB | Torsion Bar | 扭杆 |
| TB | total bilirubin | 总胆红素 |
| TB | TeraBit | 太位 |
| TB | TeraByte | 太字节 |
| TB | Tuberculosis | 结核病 |
| TB | Terminal Block[Board] | 接线盒[板] |
| TB | Technical Bulletin | 技术公报 |
| TB | Torpedo Boat | 鱼雷快艇 |
| TB | Training Base | 训练基地 |
| TB | Tubercle Bacillus | 结核杆菌 |
| TB | Thermal Balance | 热平衡 |
| TB | Twin Brother | 双胞胎兄弟 |
| TB | Thought Blocking | 思想障碍 |
| TB | Trombone | 长号 |
| TB | Thunderbird | 雷鸟 |
| TB | Teddy Bear | 泰迪熊 |
| TB | Treasury Board | 财政委员会 |
| TB | Temporal Bone | 颞骨 |
| TB | Treasury Bill | 国库券 |
| TB | Textbook | 教科书 |
| TB | Terminal Box | 接线盒 |
| TB | Tuba | 大号 |
| TB | Brightness Temperature | 亮度温度 |
| TB | Tennis Ball | 网球 |
| TB | Towed Body | 拖曳式车身 |
| TB | Thrust Bearing | 推力轴承 |
| TB | Talk Back | 顶嘴 |
| TB | Touch Base | 取得联系 |
| TB | Terminal Board | 端子板 |
| TB | Twin Bed | 双人床 |
| TB | Tracking Balance | 跟踪余额 |
| TB | Transport Bureau (Hong Kong) | 运输局(中国香港) |
| TB | Thai Baht (currency) | 泰铢(货币) |
| TB | Tedlar Bag | Tedlar袋 |
| TB | Technical Body | 技术机构 |
| TB | Time Bandits (movie) | 时间强盗(电影) |
| TB | Terbio (Spanish) | Terbio(西班牙语) |
| TB | Tom Boy | 女同志 |
| TB | Taco Bell | 塔可钟 |
| TB | Tip Ball | 尖端球 |
| TB | Tubercle Bacillus (tuberculosis) | 结核杆菌(结核) |
| TB | Tsunami Bomb (band) | 海啸炸弹(波段) |
| TB | Travel Bug (geocaching) | Travel Bug(地质挖掘) |
| TB | True Brittanians (game) | 真正的布列塔尼人(游戏) |
| TB | The Barrens (gaming, World of Warcraft) | 荒野(游戏、魔兽世界) |
| TB | Weighted Mean Body Temperature | 加权平均体温 |
| TB | Trial Balance (accounting) | 试算表(会计) |
| TB | Tim Burton (actor) | 蒂姆·伯顿(演员) |
| TB | The Bouncer (video game) | 弹跳者(视频游戏) |
| TB | Tailback (football) | 尾部(足球) |
| TB | Terabit (1,024 Gigabits; written with a lowercase b) | 兆比特(1024千兆比特;用小写b书写) |
| TB | theobromine | 可可碱 |
| TB | tracheobronchitis | 气管支气管炎 |
| TB | Tony Blair | 托尼·布莱尔 |
| TB | Too Bad | 太糟糕了 |
| TB | Thoroughbred | 纯种 |
| TB | Total Body | 全身 |
| TB | Throttle Body | 节气门 |
| TB | Tampa Bay (Florida) | 坦帕湾(佛罗里达州) |
| TB | Time Base | 时间基准 |
| TB | Triple-Buffering | 三重缓冲 |
| TB | Teen Baby | 青少年宝宝 |
| TB | Trillion Bytes | 万亿字节 |
| TB | Team Battle | 团队作战 |
| TB | Tight Binding | 紧密绑定 |
| TB | Tom-Tom Beater (Mic-O-Say, Heart of America Council, Boy Scouts of America) | Tom Tom Beater(Mic-O-Say,美国心脏理事会,美国童子军) |
| TB | Tangential Bound | 切向边界 |
| TB | ThoughtBridge | ThoughtBridge公司 |
| TB | Total Biomass (yield) | 总生物量(产量) |
| TB | Thumb Bolt (plumbing) | 指形螺栓(管道) |
| TB | Treasury Bond | 美国国债 |
| TB | Three-way Box | 三通盒 |
| TB | Tina Barrett (musician) | 蒂娜·巴雷特(音乐家) |
| TB | Terminal Block | 接线端子排 |
| TB | Turbine Building | 汽轮机厂房 |
| TB | Test Bed | 试验台 |
| TB | TambÉm (Brazil: tuberculosis) | TambÉm (Brazil: tuberculosis) |
| TB | Turn Based (RPG, gaming) | 回合制(RPG、游戏) |
| TB | Thomas Biskup (author of computer game ADOM) | 托马斯·比斯库普(计算机游戏《ADOM》的作者) |
| TB | Target Benefit (DC pension plan) | 目标福利(DC养老金计划) |
| TB | Two-Bits | 两位 |
| TB | Tatbestand (Austria, Europe) | Tatbesland(奥地利、欧洲) |
| TB | Thunderball (James Bond film) | 霹雳(詹姆斯·邦德电影) |
| TB | Text Back (text messaging) | 文字回复(文字信息) |
| TB | Technology Base | 技术基础 |
| TB | Tea Bag | 茶包 |
| TB | Terabyte (1,024 Gigabytes) | 兆字节(1024千兆字节) |
| TB | Terminal Ballistics | 终端弹道 |
| TB | Taskbar | 任务栏 |