| PTP | Parallel Track Path | 顺光道路径 |
| PTP | Picture Transfer Protocol | 图片传输协议 |
| PTP | Association of Professional Team Physicians | 专业团队医师协会 |
| PTP | Pointe A Pitre, Guadeloupe - Le Raizet (Airport Code) | 瓜德罗普岛Pointe A Pitre-Le Raizet（机场代码） |
| PTP | Part Time Permanent | 兼职永久性 |
| PTP | Purchase to Pay (SAP module) | 购买付款（SAP模块） |
| PTP | Press Through Packaging (blister packaging) | 压穿包装（泡罩包装） |
| PTP | Procure to Pay (business process used especially when design enterprise resource planning system) | 采购到付款（特别是在设计企业资源规划系统时使用的业务流程） |
| PTP | Precision Time Protocol (IEEE 1588) | 精确时间协议（IEEE 1588） |
| PTP | Part-Time Position | 兼职职位 |
| PTP | Pre-Task Planning | 任务前计划 |
| PTP | Polskie Towarzystwo PrÓzniowe (Polish Vacuum Society) | Polskie Towarzystwo PrÓzniowe (Polish Vacuum Society) |
| PTP | People's Transportation Plan | 人们的运输计划 |
| PTP | Prevention Through People | 通过人进行预防 |
| PTP | Paper Tape Punch | 纸带打孔器 |
| PTP | Preferred Technology Program | 首选技术计划 |
| PTP | Prime Time Player | 黄金时段玩家 |
| PTP | Publicly Traded Partnership | 公开交易合伙企业 |
| PTP | Peer-To-Peer | 对等 |
| PTP | Payload Tactical Planning | 有效载荷战术规划 |
| PTP | Protein-Tyrosine Phosphatase | 蛋白质酪氨酸磷酸酶 |
| PTP | Primary Treating Physician | 主要治疗医生 |
| PTP | Previously Treated Psychosis | 以前治疗过的精神病 |
| PTP | Pass Through Price | 传递价格 |
| PTP | Perpetual Training Program | 永久培训计划 |
| PTP | Priston Tale Philippines (gaming) | Priston Tale菲律宾（游戏） |
| PTP | Professions Training Program | 职业培训计划 |
| PTP | Peak to Peak (voltage fluctuations) | 峰间（电压波动） |
| PTP | Programmable Telemetry Processor | 可编程遥测处理器 |
| PTP | Points to Ponder (military after-action reviews) | 思考要点（军事行动后审查） |
| PTP | Prescriptive Transitional Program | 规定性过渡计划 |
| PTP | Personal Tech Pipeline (web newsletter) | 个人技术管道（网络通讯） |
| PTP | Process Test Plan/Procedure | 工艺试验计划/程序 |
| PTP | Parallel Track Path (DVD mastering system) | 平行磁道路径（DVD母盘系统） |
| PTP | Post Tax Profit | 税后利润 |
| PTP | Physical Termination Points | 物理终端点 |
| PTP | Program Test Plan | 程序测试计划 |
| PTP | Pengkalan Tanjung Pelepas (Tanjung Pelepas Port, Johor, Malaysia) | Pengkalan Tanjung Pelepas（马来西亚柔佛州Tanjung Perepas港） |
| PTP | Parent To Parent | 父级到父级 |
| PTP | phantom tooth pain | 幻牙痛 |
| PTP | Peer To Peer | 对等 |
| PTP | Purchase To Pay | 购买付款方式 |
| PTP | Platinum Temperature Probe | 铂温度探头 |
| PTP | Precision Time Protocol | 精确时间协议 |
| PTP | Payee TIN (Taxpayer Identification Number) Perfection file | 收款人TIN（纳税人识别号）完善文件 |
| PTP | Programming The Psychodrill | 编程心理训练 |
| PTP | Pathwork Transformation Program | 道路改造计划 |
| PTP | Program Tape Preparation | 程序磁带准备 |
| PTP | Piedmont Triad Partnership | 皮埃蒙特三合会合伙企业 |
| PTP | Program Task Planning | 项目任务规划 |
| PTP | Point Park College, Pittsburgh, Pennsylvania, library code | 宾夕法尼亚州匹兹堡Point Park学院，图书馆代码 |
| PTP | Pediatric Trauma Prevention | 儿童创伤预防 |
| PTP | Professional Training Programme | 专业培训计划 |
| PTP | Personal Telco Project | 个人电信项目 |
| PTP | Preliminary Target Point | 初步目标点 |
| PTP | Port Townsend Paper | 汤森港纸张 |
| PTP | transpulmonary pressure | 经肺压力 |
| PTP | Posttetanic Potentiation | 强直后肌力 |
| PTP | Present Time Problem (Scientology) | 当代问题（科学） |
| PTP | Photo Transfer Protocol | 照片传输协议 |
| PTP | Page Table Pointer | 页表指针 |
| PTP | Performance Transparency Protocol | 性能透明度协议 |
| PTP | Pre-Tax Profit | 税前利润 |
| PTP | Post Transfusion Purpura (potentially lethal complication of blood transfusion) | 输血后紫癜（输血的潜在致命并发症） |
| PTP | Programming the Psychodrill (band) | 编程心理训练（乐队） |
| PTP | Powerful Text Programming Language | 强大的文本编程语言 |
| PTP | Permutation Tail Probability | 置换尾概率 |
| PTP | Professional Tax Preparer | 专业税务师 |
| PTP | Port of Tanjung Pelepas (Malaysia) | 丹戎佩莱帕斯港（马来西亚） |
| PTP | Pardon The Pun | 请原谅双关语 |
| PTP | Prepaid Travel Program | 预付旅行计划 |
| PTP | Peak-To-Peak (ratio) | 峰峰值（比率） |
| PTP | Practical Training Publications | 实践培训出版物 |
| PTP | Project Transition Plan | 项目过渡计划 |
| PTP | Pay to Play (gaming) | 付费游戏（游戏） |
| PTP | Port Tobacco Players (actors) | 港口烟草公司（演员） |
| PTP | Partial Transition Probability | 部分转移概率 |
| PTP | Post-Tetanic Potentiation | 强直后增强 |
| PTP | Phase Three Planning | 第三阶段规划 |
| PTP | Programmed Turn Phase | 编程转向相位 |
| PTP | Pre-deployment Training Program (US Marine Corps) | 部署前训练计划（美国海军陆战队） |
| PTP | People to People | 人与人之间 |
| PTP | Pre-Travel Penalty | 旅行前惩罚 |
| PTP | P-Town Players (gaming, Halo) | P-Town玩家（游戏、光环） |
| PTP | pseudothrombophlebitis | 假性血栓性静脉炎 |
| PTP | posterior tibial pulse | 胫骨后脉 |
| PTP | Path Termination Point | 路径终止点 |
| PTP | Pre-Test Probability | 预测试概率 |
| PTP | post-transfusion purpura | 输血后紫癜 |
| PTP | percutaneous transhepatic portography | 经皮肝穿刺门静脉造影 |
| PTP | post-tetanic potential | 强直后电位 |
| PTP | proximal tubular pressure | 近端管压 |