| ITB | instructions to bidders | 投标者须知;报价须知 |
| ITB | Insurance Technical Bureau | 保险技术局 |
| ITB | Irish Tourist Board | 爱尔兰旅游局 |
| ITB | In the Box | 在盒子里 |
| ITB | Institute of Tropical Biology (Ho Chi Minh City, Vietnam) | 热带生物研究所(越南胡志明市) |
| ITB | Istituto di Tecnologie Biomediche | 生物技术研究所 |
| ITB | Instruction to Bidder | 投标人须知 |
| ITB | Invitation To Bid | 投标邀请函 |
| ITB | International Time Bureau | 国际时间局 |
| ITB | Internationale Tourismusbörse (German) | Internationale Tourismusbörse (German) |
| ITB | Institute of Tropical Biology | 热带生物研究所 |
| ITB | Individual Throttle Bodies | 单个节气门体 |
| ITB | Intrathecal Baclofen Therapy | 鞘内巴氯芬治疗 |
| ITB | Invigorating Thai Business | 振兴泰国商业 |
| ITB | In The Bag | 囊中之物 |
| ITB | In The Beginning | 一开始 |
| ITB | Bandung Institute of Technology, Indonesia | 印度尼西亚万隆理工学院 |
| ITB | Interturbine Burner (gas turbine engines) | 涡轮间燃烧器(燃气轮机发动机) |
| ITB | Infantry Training Battalion | 步兵训练营 |
| ITB | Island Tug and Barge | 海岛拖船和驳船 |
| ITB | In The Bond | 在债券中 |
| ITB | Instruction Template Buffer | 指令模板缓冲区 |
| ITB | Information Technology Building | 信息技术大楼 |
| ITB | Improved Touring B | 改进的Touring B |
| ITB | Imdlawn Tashlhiyt Dialect of Berber | 柏柏尔语的Imdlawn Tashlhiyt方言 |
| ITB | Iraqi Training Brigade | 伊拉克训练旅 |
| ITB | Israeli Test Bed | 以色列试验台 |
| ITB | Inside The Beltway (Washington, DC) | 环城公路内部(华盛顿特区) |
| ITB | Integrated Test Bed | 综合试验台 |
| ITB | Ilio Tibial Band (knee injury) | Ilio胫骨带(膝盖受伤) |
| ITB | Information Technology Branch | 信息技术分部 |
| ITB | Intermediate Transmission Block | 中间传动块 |
| ITB | Integrated Tug and Barge | 综合拖船和驳船 |
| ITB | Istanbul Ticaret Borsasi | 伊斯坦布尔Ticaret Borsasi |
| ITB | In-Transit Buffer | 运输缓冲区 |
| ITB | Infantry Training Brigade | 步兵训练旅 |
| ITB | Instytut Techniki Budowlanej (Poland) | Instytut Techniki Budowlanej(波兰) |
| ITB | Infectious Tracheobronchitis (aka Kennel Cough) | 传染性气管支气管炎(又名犬咳嗽) |
| ITB | Itaituba, Paranaibo, Brazil | 巴西帕拉奈博Itaitoba |
| ITB | Inland Tug and Barge | 内陆拖船和驳船 |
| ITB | In The Business (aka in the business service industry) | 在商业(也称为商业服务行业) |
| ITB | Independent Tank Battalion | 独立坦克营 |
| ITB | Ice, Tea, and Bread (restaurant term) | 冰、茶和面包(餐厅用语) |
| ITB | In the Butt (medical) | 屁股里(医学) |