DYB
| Acronym | Definition |
|---|---|
| DYB | Dress Your Body (Switzerland) |
| DYB | Dixie Youth Baseball (est. 1955) |
| DYB | Destroy Your Business (est. 1999; General Electric) |
| DYB | Do Your Best (Cub Scouts of Canada) |
| DYB | Decatur Yellow Bikes, Inc. (Georgia) |
| DYB | Design Your Body |