| OCD | Obsessive-Compulsive Disorder | 强迫性神经失调,如 |
| OCD | Office of Civil Defense | 民防署 |
| OCD | On Chip Debugging | 在片纠错 |
| OCD | Ocean Chemistry Division | 海洋化学部 |
| OCD | Organized Crime Division | 有组织犯罪处 |
| OCD | Obsessive Compulsive Disorder | 强迫症 |
| OCD | Operational Concept Document | 作战方针文件 |
| OCD | Oxford Classical Dictionary | 根据牛津古典词典 |
| OCD | Order Configuration and Distribution | 订单配置和分配 |
| OCD | Offshore Centre Denmark | 丹麦离岸中心 |
| OCD | Okanogan Conservation District | Okanogan保护区 |
| OCD | Optically Coupled Device | 光学耦合器件 |
| OCD | Ortho Clinical Diagnostics, Inc | Ortho Clinical Diagnostics公司 |
| OCD | Over-Constrained Dispatch | 过度受限的调度 |
| OCD | Ordnance Classification of Defects | 军械缺陷分类 |
| OCD | Ordnance Clearance Detachment | 军械清理支队 |
| OCD | Osteochondritis Dissecans | 解剖性骨软骨炎 |
| OCD | Office of Child Development | 儿童发展办公室 |
| OCD | Oil Conservation Division | 石油保护部 |
| OCD | Out of Cell Delineation | 细胞外描绘 |
| OCD | Ordre Des Cols Durs | 科尔斯·杜尔斯兵站 |
| OCD | Obviously Corporate Dummies | 显然是公司傻瓜 |
| OCD | Ontario College Diploma | 安大略大学文凭 |
| OCD | Operational Concept Demonstration | 作战方针演示 |
| OCD | Office of Commonwealth Development (Massachusetts) | 联邦发展办公室(马萨诸塞州) |
| OCD | Organizing for Community Development | 组织社区发展 |
| OCD | Offshore and Coastal Dispersion | 近海和沿海分散 |
| OCD | Over-Complete Dictionary | 超完整词典 |
| OCD | Obsessive Clinton Disorder (humor) | 克林顿强迫症(幽默) |
| OCD | On Chip Debugger | 片上调试器 |
| OCD | Operations Capability Development | 作战能力开发 |
| OCD | Office of Civilian Defense (USA) | 民防办公室(美国) |
| OCD | Office of Community Development (USDA) | 社区发展办公室(USDA) |
| OCD | Order of Discalced Carmelites (Catholic Order; The Secular Order of Carmel) | 分离的卡梅尔骑士团(天主教骑士团;卡梅尔世俗骑士团) |
| OCD | Oil Content Detector | 油含量检测器 |
| OCD | Occupational Cerviobrachial Disorder | 职业性颈肱动脉疾病 |
| OCD | Ordre des Cols Durs (France cycling club) | Ordre des Cols Durs(法国自行车俱乐部) |
| OCD | Offensive Central Defender (gaming) | 进攻型中卫(游戏) |
| OCD | Oahu Civil Defense (Hawaii) | 瓦胡岛民防(夏威夷) |
| OCD | Osteochondral Defect | 骨软骨缺损 |
| OCD | Optimal Coherent Decomposition | 最佳相干分解 |
| OCD | organic cationic drug | 有机阳离子药物 |
| OCD | ovarian cholesterol depletion(test) | 卵巢胆固醇耗竭(试验) |
| OCD | Order of Carmelites Discalced | Carmelites Discalced订单 |
| OCD | Optical Communications Demonstrator | 光通信演示器 |
| OCD | Over the Counter Drugs | 非处方药 |
| OCD | Officer Career Development | 军官职业发展 |
| OCD | Operational Control Document | 运行控制文件 |
| OCD | Optical Concentration Device | 光学浓缩装置 |
| OCD | Official Catholic Directory | 官方天主教名录 |
| OCD | Ordered Constant Depth | 有序恒定深度 |
| OCD | Obsessive Cullen Disorder | 强迫症 |
| OCD | Off Campus Dons | 校外Dons |
| OCD | Object Component Desktop | 对象组件桌面 |
| OCD | Obscure Character of the Day | 一天中晦涩难懂的人物 |
| OCD | Operator Control Display (AEGIS Combat Training System ACTS) | 操作员控制显示(AEGIS作战训练系统ACTS) |
| OCD | Off-Chip Driver | 芯片外驱动器 |
| OCD | Operational Concept Description | 作战概念描述 |
| OCD | Operations Control Directive (NASA) | 操作控制指令(NASA) |
| OCD | Overseas Control Date | 海外控制日期 |
| OCD | Over Cleaning Disorder (humor) | 过度清洁障碍(幽默) |
| OCD | Office of Coal Development | 煤炭开发办公室 |
| OCD | Office of the Center Director | 中心主任办公室 |