| Abbreviation | Definition |
|---|---|
| DFYS | Department of Family and Youth Services |
| DIPSY | Drug Intervention Programme Supporting Youth |
| DIYA | Divine India Youth Association |
| DIYA | Dutch Indian Youth Association |
| DJY | Decent Jobs for Youth |
| DNPL | Don Prazwal |
| DNYO | Diphupar Naga Youth Organisation |
| DONUTS | Don't Overthink Nothing Understand Time Seriousness |
| DOY | Division of Youth |
| DOYA | Department Of Youth Affairs |
| DRY | Deer Run Youth |
| DRY | Derry and Raphoe Youth |
| DSY | Development School For Youth |
| DSYA | Department of Sports and Youth Affairs |
| DSYA | Digital Skills Youth Academy |
| DSYA | Directorate of Sports and Youth Affairs |
| DSYA | Division of Sport and Youth Affairs |
| DSYA | Durham Striders Youth Association |
| DSYO | Dance Solutions Youth Outreach |
| DSYO | Detroit Symphony Youth Orchestra |