| PTD | Payable Through Draft (banking) | 通过汇票支付（银行） |
| PTD | Portland Technology Development (Intel) | 波特兰技术开发（英特尔） |
| PTD | Programmer Test Description | 编程器测试说明 |
| PTD | Process Technology Department | 工艺技术部 |
| PTD | Pen-Tele Data | 笔式远程数据 |
| PTD | Property Tax Division | 财产税处 |
| PTD | Pilot to Dispatcher | 飞行员至调度员 |
| PTD | Participatory Technology Development | 参与式技术开发 |
| PTD | Provisioning Technical Documentation | 提供技术文档 |
| PTD | Portable Top Drive (drilling rigs/platforms) | 便携式的顶部驱动(钻机和平台) |
| PTD | Power Transmission and Distribution | 输电和配电 |
| PTD | Paid-To Date | 付款截止日期 |
| PTD | Proceed To Dial | 继续拨号 |
| PTD | Preemptive Threat Defense (Preventsys) | 先发制人威胁防御（Preventsys） |
| PTD | Phased Threat Distribution | 分阶段威胁分布 |
| PTD | Postal and Telegraph Department (Burma) | 邮政和电报部（缅甸） |
| PTD | Proceed to Dismissal | 继续解雇 |
| PTD | Pulse Train Discriminator (engineering) | 脉冲串鉴别器（工程） |
| PTD | Period to Date | 截止日期 |
| PTD | Panhandle Transit District (Texas) | Panhandle Transit区（德克萨斯州） |
| PTD | Plant Test Date (telecommunications) | 工厂测试日期（电信） |
| PTD | Post Traumatic Distress | 创伤后窘迫 |
| PTD | prior to delivery | 交付前 |
| PTD | prior to death | 死亡前 |
| PTD | permanent(and)total disability | 永久（和）完全残疾 |
| PTD | Professional Technical Development | 专业技术发展 |
| PTD | Password Tracker Deluxe | 密码跟踪器豪华版 |
| PTD | Permanent Total Disability | 永久性完全残疾 |
| PTD | Partial Transfer Delivery (brokerage) | 部分转让交付（经纪） |
| PTD | Provo Turtle Divers | 普罗沃海龟潜水员 |
| PTD | percutaneous transhepatic drainage | 经皮肝穿刺引流术 |
| PTD | Personal Trusted Device | 个人受信任设备 |
| PTD | Preserve The Dunes | 保护沙丘 |
| PTD | prior to discharge | 出院前 |
| PTD | Pre-Term Delivery | 期前交付 |
| PTD | Presentation Technology Department | 演示技术部 |
| PTD | phosphatidyl | 磷脂酰 |
| PTD | Prepare To Die | 准备死亡 |
| PTD | PenTeleData | PenTeleData（笔远程数据） |
| PTD | Port Alexander, Alaska USA | 美国阿拉斯加州亚历山大港 |
| PTD | Paid To Date | 付款截止日期 |
| PTD | Pre Term Delivery | 期前交付 |
| PTD | Painted (architectural) | 涂漆（建筑） |
| PTD | Permission to Drop (university) | 退学许可（大学） |
| PTD | Project-To-Date | 迄今为止的项目 |
| PTD | Paper Towel Dispenser | 纸巾分配器 |
| PTD | Packet Transfer Delay | 数据包传输延迟 |
| PTD | Personnel Technologies Directorate | 人事技术局 |
| PTD | Palmeiras Todo Dia (Brazilian soccer team Palmeiras' fan site) | Palmeiras待办事项,直径(巴西足球队的球迷Palmeiras网站) |
| PTD | Packet Telecommand Decoder (aerospace engineering) | 分组遥控解码器（航空航天工程） |
| PTD | Page Table Descriptor | 页表描述符 |
| PTD | Permanent Total Disability (insurance term) | 永久完全残疾（保险期限） |
| PTD | Preliminary Training Development | 初步培训发展 |
| PTD | Page Turning Device (Stargate SG-1) | 翻页装置（Stargate SG-1） |
| PTD | Probable Toxic Dose | 可能的毒性剂量 |
| PTD | Physical Theory of Diffraction | 衍射物理理论 |
| PTD | Provisional Technical Documentation | 临时技术文件 |
| PTD | Parallel Transfer Disk Drive | 并行传输磁盘驱动器 |
| PTD | Post Traumatic Disease | 创伤后疾病 |
| PTD | Personal Trusted Device (First Access) | 个人可信设备（首次访问） |