| JCD | Jacob Creutzfeld Disease | 雅各布·克鲁茨菲尔德病 |
| JCD | Joint Capability Developer | 联合能力开发人员 |
| JCD | Joint Concept Development | 联合概念开发 |
| JCD | Joint Capabilities Document (US DoD) | 联合能力文件（美国国防部） |
| JCD | Jeunes Constitutionnels DÉmocrates (French) | Jeunes Constitutionnels DÉmocrates (French) |
| JCD | Doctor of Canon/Civil Law | 医生对佳能/民事法律行为 |
| JCD | Juris Civilis Doctor (Doctor of Civil Law) | 民事法学博士（民法博士） |
| JCD | Just Call Dave | 打电话给Dave |
| JCD | Journal of Counseling & Development | 谘询及发展期刊 |
| JCD | Journal of Chronic Disease | 慢性病杂志 |