| OTB | Orix Trust and Banking | Orix信托和银行 |
| OTB | Orbiter Timing Buffer | 轨道飞行器定时缓冲器 |
| OTB | Owning The Best | 拥有最好的 |
| OTB | Object Transaction Broker | 对象事务代理 |
| OTB | One Term Blunt | 一个术语钝 |
| OTB | Off Track Betting | 场外投注 |
| OTB | Off The Board | 非董事会成员 |
| OTB | On The Button | 在按钮上 |
| OTB | Open To Buy | 开放购买 |
| OTB | Over The Bars | 越过栏杆 |
| OTB | Off The Beat | 脱离节拍 |
| OTB | On The Ball | 在球上 |
| OTB | Off To Bed | 上床睡觉 |
| OTB | Outside The Box | 盒子外 |
| OTB | Off Trial Balance | 试算表外 |
| OTB | On Time Bonus | 按时奖金 |
| OTB | On-Time Bonus | 按时奖金 |
| OTB | Over Target Baseline (budgeting) | 超出目标基线（预算） |
| OTB | Only the Best | 只有最好的 |
| OTB | Off-Track Betting | 场外投注 |
| OTB | On the Beach | 在海滩上 |
| OTB | Open-To-Buy | 开放购买 |
| OTB | Out-of-the-Box | 开箱即用 |
| OTB | On Target Bonus | 目标奖金 |
| OTB | One Touch Backup | 一键备份 |
| OTB | On-the-Books | 在书本上 |
| OTB | On the Boarder (Mexican restaurant) | 登机牌上（墨西哥餐厅） |
| OTB | OneSAF Testbed Baseline (RDT&E vehicle to develop OneSAF, US Army) | OneSAF试验地RDT&E基线(车辆,美国陆军发展OneSAF) |
| OTB | On The Brink (band) | 在边缘（乐队） |
| OTB | Off The Back (used when a racer has been left behind) | 离后（当赛车手落后时使用） |
| OTB | Over the Beach | 在海滩上 |
| OTB | One Time Buy | 一次性购买 |
| OTB | Object Test Bench | 物体测试台 |
| OTB | Over the Bars (mountain bikes) | 越过栏杆（山地自行车） |
| OTB | Operations Training Branch | 运营培训科 |
| OTB | Over-The-Board | 全面的 |
| OTB | On-The-Ball | 在球上 |