| Abbreviation | Definition |
|---|---|
| JSDS | Journal of Social and Development Sciences |
| JSDS | Journal of Sustainable Development Studies |
| JSWDK | Java Server Web Development Kit |
| JTDA | Jacksonville Tourism Development Authority |
| JTED | Job Training and Economic Development |
| JWD | Japan Wind Development |
| JWSDK | Java Web Server Development Kit |
| JWSDP | Java Web Services Development Pack |
| JYD | Journal of Youth Development |
| JYDP | Jetwing Youth Development Programme |
| JYDP | Jetwing Youth Development Programs |
| JYDP | Jetwing Youth Development Project |
| KAD | Kent Auto Developments |
| KAD | Key Account Development |
| KAED | Kentucky Association for Economic Development |
| KAED | Kuliyyah of Architecture and Environmental Development |
| KATD | Korean Association for Thinking Development |
| KBDP | Komati Basin Development Project |
| KCAD | Keith County Area Development |
| KCD | Koraku Community Development |