| PCD | Panama Canal Department | 巴拿马运河局 |
| PCD | programmed cell death | 程序性细胞死亡 |
| PCD | Passenger Car Diesel | 轿车柴油 |
| PCD | process control diagram | 工艺控制图 |
| PCD | pitch circle diameter | 节圆直径，分度圆 |
| PCD | Programmed Cutting Director | 程序化切割控制器 |
| PCD | Prairie du Chien, Wisconsin (Airport Code) | 威斯康辛州基恩草原（机场代码） |
| PCD | Production Control Desk | 生产控制台 |
| PCD | Price Control Department (Vietnam) | 价格控制部（越南） |
| PCD | Partida Cristiandemocratica Dalla Svizra (Christian Democratic Party of Switzerland) | 瑞士基督教民主党 |
| PCD | Policy Coherence for Development (European Union) | 政策一致性促进发展（欧洲联盟） |
| PCD | Post Chow Dip (USMC) | 周后倾角（USMC） |
| PCD | Pollution Control Department (Thailand) | 污染控制部（泰国） |
| PCD | Pacific Car Demurrage Bureau | 太平洋汽车滞期费局 |
| PCD | POSIX Conformance Document | POSIX合规性文件 |
| PCD | Performance-Centered Design | 以性能为中心的设计 |
| PCD | Procurement Code | 采购代码 |
| PCD | Product Configuration Documentation | 产品配置文档 |
| PCD | Physical & Cyber Domains (TRADOC) | 物理和电子领域(TRADOC) |
| PCD | Peace, Conflict and Development (program, Canada) | 和平、冲突与发展（项目，加拿大） |
| PCD | People's Commissariat of Defense (Russia) | 人们的粮食的国防(俄罗斯) |
| PCD | PhotoCD (Kodak file extension) | PhotoCD（柯达文件扩展名） |
| PCD | Private Client Division | 私人客户部 |
| PCD | Plataformas de Coleta de Dados (Portugese: Data Collection Platform, Brazil) | Plataformas de Coleta de Dados（葡萄牙语：数据收集平台，巴西） |
| PCD | Professional Certificate in Development | 发展专业证书 |
| PCD | Platform Compatibility Demonstration | 平台兼容性演示 |
| PCD | Process Control Device | 过程控制装置 |
| PCD | Pseudo-Coherent Detection | 伪相干检测 |
| PCD | Pre-Commissioning Detachment | 预调试支队 |
| PCD | Plasma-Coupled-Device | 等离子耦合装置 |
| PCD | Printed Circuit Design | 印刷电路设计 |
| PCD | Power Control Device | 电源控制装置 |
| PCD | Project Commitment Document | 项目承诺文件 |
| PCD | Preliminary Conceptual Design | 初步概念设计 |
| PCD | Problem Categories Description | 问题类别描述 |
| PCD | Product Concept Document | 产品概念文件 |
| PCD | Polar Cap Disturbance | 极帽干扰 |
| PCD | Phase-Center Displacement | 相位中心位移 |
| PCD | Presidential Communication Directorate (US State Department and Russian government correspondence) | 总统通信局（美国国务院和俄罗斯政府通信） |
| PCD | Program Control Document | 程序控制文件 |
| PCD | Pussycat Dolls (band) | 猫咪娃娃（乐队） |
| PCD | Project Control Department | 项目控制部 |
| PCD | Probable Cause of Death | 可能的死亡原因 |
| PCD | Process Chemistry Development | 过程化学开发 |
| PCD | Post-Convention Depression | 会议后抑郁症 |
| PCD | plasma cell dyscrasia | 浆细胞功能障碍 |
| PCD | primary conduction disease | 原发性传导疾病 |
| PCD | prolonged contractile duration | 收缩持续时间延长 |
| PCD | pulmonary clearance delay | 肺清除延迟 |
| PCD | posterior corneal deposits | 后角膜沉积物 |
| PCD | paroxysmal cerebral dysrhythmia | 阵发性脑节律失常 |
| PCD | phosphate,citrate and dextrose | 磷酸盐、柠檬酸盐和葡萄糖 |
| PCD | Personal Compact Disc | 个人光盘 |
| PCD | polycystic disease | 多囊性疾病 |
| PCD | paper chromatographic distribution | 纸色谱分布 |
| PCD | percutaneous catheter drainage | 经皮导管引流 |
| PCD | premature centromere disjunction | 过早着丝粒分离 |
| PCD | papillary collecting duct | 乳头状集合管 |
| PCD | Kodak Photo- CD image format Bitmap graphics | Kodak Photo-CD图像格式位图图形 |
| PCD | Polycrystalline Diamond | 多晶金刚石 |
| PCD | Photoconductive Device | 光导器件 |
| PCD | Portable Computing Device | 便携式计算设备 |
| PCD | Precision Course Director | 精密课程总监 |
| PCD | Panoramic Cockpit Display | 全景驾驶舱显示器 |
| PCD | Pueblo Chemical Depot (Pueblo, Colorado) | 普韦布洛化学仓库（科罗拉多州普韦布洛） |
| PCD | Pacific Communications Division | 太平洋通信处 |
| PCD | Party for Democratic Convergence (Cape Verde) | 民主融合党（佛得角） |
| PCD | Process Challenge Device | 过程挑战设备 |
| PCD | Participatory Community Development | 参与式社区发展 |
| PCD | Primary Ciliary Dyskinesia | 原发性睫状体运动障碍 |
| PCD | Pitched Circle Diameter | 节圆直径 |
| PCD | Payload Correction Data | 有效载荷校正数据 |
| PCD | Paraneoplastic Cerebellar Degeneration | 副肿瘤性小脑变性 |
| PCD | Program Change Decision/Division | 程序改变决定/分区 |
| PCD | Page Cache Disable | 页面缓存禁用 |
| PCD | Personal Communication Device | 个人通信设备 |
| PCD | Preconstructed Deck (tradable card games) | 预构造纸牌（可交易纸牌游戏） |
| PCD | Preliminary Coordination Draft | 初步协调草案 |
| PCD | Partnership for Child Development | 儿童发展伙伴关系 |
| PCD | Psittacine Circoviral Disease (aka Beak and Feather Disease) | Psittacine Circcoviral病（又名喙羽病） |
| PCD | Process Control Documentation | 过程控制文件 |
| PCD | People Centered Development | 以人为本的发展 |
| PCD | Perfect Crystal Diffractometer | 完美晶体衍射仪 |
| PCD | Pacer Cardioverter Defibrillator | 起搏器心脏复律除颤器 |
| PCD | Premature Centromere Division (aka Premature Chromatid Separation) | 过早的着丝粒分裂（又称过早的染色质分离） |
| PCD | Pollution Control Device | 污染控制装置 |
| PCD | Platform Components Division | 平台组件部 |
| PCD | Program Commitment Document (NASA) | 项目承诺文件（NASA） |
| PCD | Plutonium Concentrator Distillate | 钚浓缩物蒸馏物 |
| PCD | Personal Computing Device | 个人计算设备 |
| PCD | Portal Content Directory (SAP) | 门户内容目录（SAP） |
| PCD | Premature Chromatid Separation (aka Premature Centromere Division) | 过早染色质分离（又称过早着丝粒分裂） |
| PCD | Passive Crystal Detector | 无源晶体探测器 |
| PCD | Photon Counting Detector | 光子计数探测器 |
| PCD | Publication Change Directive | 出版物变更指令 |
| PCD | Postpartum Certified Doula | 产后认证Doula |
| PCD | Partido del Centro DemocrÁtico (MÉxico) | Partido del Centro DemocrÁtico (MÉxico) |
| PCD | Proximity Coupling Device | 接近耦合设备 |
| PCD | Project Control Document | 项目控制文件 |