| JDC | American Jewish Joint Distribution Committee 
| Others |
| JDC | Dance Center
| Others |
| JDC | Jack Davis Construction
| Others |
| JDC | Jaguar Drive Control
| Others |
| JDC | Jaguar Driver's Club
| Others |
| JDC | Japan Digital Communications
| Others |
| JDC | Japan Documentation Center
| Others |
| JDC | Japanese Dictionary Collection
| Others |
| JDC | Japanese Digital Cellular
| Others |
| JDC | Java Developer Connection
| Others |
| JDC | Jazz Duelist's Challenge
| Others |
| JDC | Jef Dijckmans Coaching
| Others |
| JDC | Jeff Davis Camp
| Others |
| JDC | Jefferson Digital Commons
| Others |
| JDC | Jeffric Dot Com
| Others |
| JDC | Jet Drift Chamber
| Others |
| JDC | Jeux De Commerce
| Others |
| JDC | Jeux Du Commerce
| Others |
| JDC | Jimmie Dean Coffey Auctions
| Others |
| JDC | John Deere Classic
| Others |
| JDC | John Deere Credit
| Others |
| JDC | Johor Driving Cycle
| Others |
| JDC | Joint Deployment Community
| Others |
| JDC | Joint Development Collective
| Others |
| JDC | Joint Disciplinary Committee
| Others |
| JDC | Joint Distribution Committee
| Others |
| JDC | Joint Doctrine Center
| Others |
| JDC | Joint Domain Controller
| Others |
| JDC | Joslin Diabetes Center for transplant research
| Others |
| JDC | Journal De Classe
| Others |
| JDC | Journal of Design Communication
| Others |
| JDC | Joy Division Central
| Others |
| JDC | Joytech Design Challenge
| Others |
| JDC | Judicial District Court
| Others |
| JDC | Julian Date Calendar
| Others |
| JDC | Junior Dakhil Certificate
| Others |
| JDC | Junior Darts Corporation
| Others |
| JDC | Junior Development Centre
| Others |
| JDC | Junior Doctors Committee
| Others |
| JDC | Junior Duelist Challenge
| Others |
| JDC | Just Do Comics
| Others |
| JDC | Justice Diversity Center
| Others |
| JDC | Juvenile Detention Center
| Others |